Issue_id stringlengths 7 7 | Summary stringlengths 10 255 | Description stringlengths 12 2.29k | Description_all stringlengths 51 2.34k | Priority stringclasses 5
values | Status stringclasses 6
values | Resolution stringclasses 9
values | Created stringdate 2020-01-02 13:46:45 2025-03-05 20:35:25 | Resolved stringdate 2020-01-14 02:57:17 2025-03-05 21:47:22 | token_count int16 12 511 | Priority_label int16 1 5 |
|---|---|---|---|---|---|---|---|---|---|---|
1940329 | Custom search engines don't work when keyword.enabled is set to false | User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:135.0) Gecko/20100101 Firefox/135.0
Steps to reproduce:
1. Install a custom search engine (such as the OpenSearch plugins offered by MediaWiki installations).
2. Set keyword.enabled to false.
3. Try to make a search using this engine, either by an assigned shor... | Custom search engines don't work when keyword.enabled is set to false User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:135.0) Gecko/20100101 Firefox/135.0
Steps to reproduce:
1. Install a custom search engine (such as the OpenSearch plugins offered by MediaWiki installations).
2. Set keyword.enabled to false.... | P3 | VERIFIED | FIXED | 2025-01-07 21:40:14+00:00 | 2025-02-03 13:08:19+00:00 | 198 | 3 |
1940334 | Browser tabs do not follow the correct HCM styles | ## Prerequisites:
Found in Nightly 136.0a1 (2025-01-07)
Turn on Night Sky HCM in Windows
## STR:
1. Follow prerequisites above
2. Open Firefox Nightly
## Expected / Actual:
The Desktop Anatomy, specifically the browser tabs, should follow the HCM styling found in the [High Contrast Mode file](https://www.figma.com... | Browser tabs do not follow the correct HCM styles ## Prerequisites:
Found in Nightly 136.0a1 (2025-01-07)
Turn on Night Sky HCM in Windows
## STR:
1. Follow prerequisites above
2. Open Firefox Nightly
## Expected / Actual:
The Desktop Anatomy, specifically the browser tabs, should follow the HCM styling found in t... | P3 | NEW | 2025-01-07 22:01:36+00:00 | 2025-01-14 19:55:21+00:00 | 177 | 3 | |
1940444 | Uncaught TypeError: can't access property "pinned", middleTab is undefined when attemtping to drag multiple discontinuous tabs while there's a collapsed tab group | STR:
- Add a tab group and collapse it
- Add at least three tabs
- Attempt to drag two of those tabs that aren't directly adjacent
->
```
Uncaught TypeError: can't access property "pinned", middleTab is undefined
addAnimationData chrome://browser/content/tabbrowser/tabs.js:2596
#moveTogetherSelectedTabs chrom... | Uncaught TypeError: can't access property "pinned", middleTab is undefined when attemtping to drag multiple discontinuous tabs while there's a collapsed tab group STR:
- Add a tab group and collapse it
- Add at least three tabs
- Attempt to drag two of those tabs that aren't directly adjacent
->
```
Uncaught TypeErro... | P1 | RESOLVED | FIXED | 2025-01-08 14:20:40+00:00 | 2025-01-09 04:20:52+00:00 | 241 | 1 |
1940496 | The autoplay indicator label can sometimes persist after loading a new page in a tab | I loaded searchfox on top of a youtube tab. The autoplay text stayed in the tab title. See attached screenshot. | The autoplay indicator label can sometimes persist after loading a new page in a tab I loaded searchfox on top of a youtube tab. The autoplay text stayed in the tab title. See attached screenshot. | P3 | NEW | 2025-01-08 16:17:29+00:00 | 2025-01-24 17:21:35+00:00 | 45 | 3 | |
1940510 | New tab page shortcuts use page title instead of configured title after bug 1868060 | After bug 1868060, the titles I have configured on my new tab page shortcuts are completely ignored, and the original page title is used instead. | New tab page shortcuts use page title instead of configured title after bug 1868060 After bug 1868060, the titles I have configured on my new tab page shortcuts are completely ignored, and the original page title is used instead. | P2 | RESOLVED | FIXED | 2025-01-08 16:57:33+00:00 | 2025-01-23 18:15:31+00:00 | 52 | 2 |
1940533 | controls on web pages no longer work with latest update. Right mouse, open link in new tab does not work. How do I roll back to previous version? | User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
Any right mouse click, opens different longer list of options, and no option works properly. Cannot open link in new tab and stay in current tab, especially in mail.yahoo.com
Actual results:
nothing hap... | controls on web pages no longer work with latest update. Right mouse, open link in new tab does not work. How do I roll back to previous version? User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
Any right mouse click, opens different longer list of opt... | P1 | RESOLVED | FIXED | 2025-01-08 18:00:05+00:00 | 2025-02-10 12:25:53+00:00 | 163 | 1 |
1940545 | Unnamed tab groups have empty tooltip value on tab label hover | See screenshot for example.
Expected result:
Tooltip should say "Unnamed group" (the same string we use elsewhere to describe the group).
Actual result:
The tooltip appears but is empty. | Unnamed tab groups have empty tooltip value on tab label hover See screenshot for example.
Expected result:
Tooltip should say "Unnamed group" (the same string we use elsewhere to describe the group).
Actual result:
The tooltip appears but is empty. | P3 | VERIFIED | FIXED | 2025-01-08 18:43:22+00:00 | 2025-02-11 06:50:59+00:00 | 56 | 3 |
1940558 | The add shortcuts option in new tab is not shown under specific conditions. | User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
Firefox should either be freshly installed or a new profile should be created.
Remove the default shortcuts already present.
Uncheck the option to show sponsored shortcuts while leaving the option to sho... | The add shortcuts option in new tab is not shown under specific conditions. User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
Firefox should either be freshly installed or a new profile should be created.
Remove the default shortcuts already present.
Un... | P2 | NEW | 2025-01-08 19:39:42+00:00 | 2025-01-31 18:10:38+00:00 | 177 | 2 | |
1940583 | Turning off "inactive tabs" setting doesn't appear correctly on other devices | This connect post https://connect.mozilla.org/t5/discussions/stop-moving-synced-tabs-to-inactive/m-p/82399#M31498 mentioned turning the "inactive tabs" setting off and syncing doesn't appear to move the tabs out of the "inactive tabs" folder when looking at remote tabs on other devices. I was able to reproduce this wit... | Turning off "inactive tabs" setting doesn't appear correctly on other devices This connect post https://connect.mozilla.org/t5/discussions/stop-moving-synced-tabs-to-inactive/m-p/82399#M31498 mentioned turning the "inactive tabs" setting off and syncing doesn't appear to move the tabs out of the "inactive tabs" folder ... | P2 | NEW | 2025-01-08 22:30:50+00:00 | 2025-01-08 22:32:02+00:00 | 248 | 2 | |
1940591 | Typing w does not prompt to search for wikipedia | Typing w will not match wikipedia, typing "e" will (if ebay is not enabled). This is because the code that matches engines was copied from the current autofill implementation that attempts to match the domain of the engine and not the engine name. The previous implementation had to ensure the muxer could deduplicate th... | Typing w does not prompt to search for wikipedia Typing w will not match wikipedia, typing "e" will (if ebay is not enabled). This is because the code that matches engines was copied from the current autofill implementation that attempts to match the domain of the engine and not the engine name. The previous implementa... | P2 | VERIFIED | FIXED | 2025-01-08 23:15:08+00:00 | 2025-02-24 12:34:33+00:00 | 137 | 2 |
1940645 | Contextual Search ignores favicon on reddit | User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:135.0) Gecko/20100101 Firefox/135.0
Steps to reproduce:
1. Open reddit.com
2. Focus Address Bar
3. Input any query
Actual results:
The Contextual Search button is displayed without the Reddit favicon. If the user adds Reddit to Firefox’s search engines... | Contextual Search ignores favicon on reddit User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:135.0) Gecko/20100101 Firefox/135.0
Steps to reproduce:
1. Open reddit.com
2. Focus Address Bar
3. Input any query
Actual results:
The Contextual Search button is displayed without the Reddit favicon. If the ... | P3 | NEW | 2025-01-09 03:14:01+00:00 | 2025-01-30 13:22:33+00:00 | 143 | 3 | |
1940647 | Fix alignment for onboarding messages ("keep closed" and survey) injected into shopping-container empty states | The empty states apply margins to center the text content and illustrations on the RC sidebar. One downside that I missed is how the [styling](https://searchfox.org/mozilla-central/rev/6b61714b224f8cdca1a48ef1c51edab027f2c09f/browser/components/shopping/content/shopping-container.css#83) affects other content. The comp... | Fix alignment for onboarding messages ("keep closed" and survey) injected into shopping-container empty states The empty states apply margins to center the text content and illustrations on the RC sidebar. One downside that I missed is how the [styling](https://searchfox.org/mozilla-central/rev/6b61714b224f8cdca1a48ef1... | P2 | NEW | 2025-01-09 03:24:12+00:00 | 2025-02-05 21:39:56+00:00 | 276 | 2 | |
1940649 | Intermittent browser/components/tabbrowser/test/browser/tabs/browser_multiselect_tabs_close_duplicate_tabs.js | single tracking bug | **Filed by:** sstanca [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=489325648&repo=mozilla-beta
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/CpRRLCEmTKKoEyvPvVHwuQ/runs/0/artifacts/public/logs/live_backing.log
---
```
[task 2025-01-09T03:42:16.520Z] 03:4... | Intermittent browser/components/tabbrowser/test/browser/tabs/browser_multiselect_tabs_close_duplicate_tabs.js | single tracking bug **Filed by:** sstanca [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=489325648&repo=mozilla-beta
**Full log:** https://firefox-ci-tc.services.mozilla.com/... | P5 | REOPENED | 2025-01-09 03:44:00+00:00 | 2025-02-17 07:01:26+00:00 | 433 | 5 | |
1940703 | Adress bar action misses full word match | User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
When entering action '>' in adress bar and entering 'print' while it is up 'prin' a suggestion 'Print page' is offered. However when entering 'print' there are no suggestions.
Actual results:
entered action 'p... | Adress bar action misses full word match User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
When entering action '>' in adress bar and entering 'print' while it is up 'prin' a suggestion 'Print page' is offered. However when entering 'print' there are no suggestio... | P2 | NEW | 2025-01-09 11:04:18+00:00 | 2025-01-20 16:26:31+00:00 | 140 | 2 | |
1940707 | Address bar actions suggestion are not matched in a natural way | User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:135.0) Gecko/20100101 Firefox/135.0
Steps to reproduce:
When entering action in Address bar action do match. Exampl: Save as PDF is listed as a suggestion, typing 's', 'save' won't filter suggestions to 'Save as PDF' . Entering 'view page' won't filter the actions to 'Vi... | Address bar actions suggestion are not matched in a natural way User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:135.0) Gecko/20100101 Firefox/135.0
Steps to reproduce:
When entering action in Address bar action do match. Exampl: Save as PDF is listed as a suggestion, typing 's', 'save' won't filter suggestions to 'Sav... | P3 | NEW | 2025-01-09 11:17:27+00:00 | 2025-01-20 16:26:28+00:00 | 215 | 3 | |
1940745 | Reopening a closed tab group with Ctrl+Shift+T doesn't work, if Ctrl+Shift+T was pressed while another window was focused first | Steps to reproduce:
1. Open two windows.
2. In window A, create a tab group that has at least one tab with "real content" (i.e. not `about:blank`)
3. Right click the tab group label and select "Delete tab group"
4. Switch to window B and press Cmd+Shift+T
5. Switch back to window A and press Cmd+Shift+T again
Expected... | Reopening a closed tab group with Ctrl+Shift+T doesn't work, if Ctrl+Shift+T was pressed while another window was focused first Steps to reproduce:
1. Open two windows.
2. In window A, create a tab group that has at least one tab with "real content" (i.e. not `about:blank`)
3. Right click the tab group label and select... | P3 | RESOLVED | WORKSFORME | 2025-01-09 14:17:23+00:00 | 2025-02-04 17:19:14+00:00 | 216 | 3 |
1940752 | Attempting to reopen a closed tab group from the "Reopen Closed Tab" tab context menu item does not work | Steps to reproduce:
1. Open some tabs and load sites in them (i.e. not `about:blank`)
2. Multi-select the tabs, right click, and select "Add Tabs to New Group". Close the tab group dialog by clicking "Done".
3. Right click the tab group label and click "Delete group"
4. Right click any other open tab, or the tab strip ... | Attempting to reopen a closed tab group from the "Reopen Closed Tab" tab context menu item does not work Steps to reproduce:
1. Open some tabs and load sites in them (i.e. not `about:blank`)
2. Multi-select the tabs, right click, and select "Add Tabs to New Group". Close the tab group dialog by clicking "Done".
3. Righ... | P2 | VERIFIED | FIXED | 2025-01-09 14:41:40+00:00 | 2025-02-14 10:28:02+00:00 | 166 | 2 |
1940793 | "New tab" in group doesn't show up when reopening tab groups | **Steps to reproduce [can add screenshots or video recordings for reference]:**
1. Create a tab group with "New tab" in a group and include other tabs that isn't "New tab"
2. Save and close group
3. Reopen the tab group in the TOM menu
**Expected behavior [What should have happened?]:**
Tab group should reopen with a... | "New tab" in group doesn't show up when reopening tab groups **Steps to reproduce [can add screenshots or video recordings for reference]:**
1. Create a tab group with "New tab" in a group and include other tabs that isn't "New tab"
2. Save and close group
3. Reopen the tab group in the TOM menu
**Expected behavior [... | P2 | NEW | 2025-01-09 17:18:15+00:00 | 2025-01-15 16:28:27+00:00 | 168 | 2 | |
1940878 | Source title's color in DS sections is an inaccessible color when high contrast and light theme are toggled | Seems that if users have a setting of **preferred contrast** on their devices + they have light-theme toggled, the source titles of content cards are a white color instead of black.
On mac, enable the preferred contrast setting by:
- Going to settings
- Selecting 'Accessibility'
- Selecting 'Display'
- Toggling on 'In... | Source title's color in DS sections is an inaccessible color when high contrast and light theme are toggled Seems that if users have a setting of **preferred contrast** on their devices + they have light-theme toggled, the source titles of content cards are a white color instead of black.
On mac, enable the preferred ... | P2 | RESOLVED | FIXED | 2025-01-10 04:14:22+00:00 | 2025-01-13 09:38:21+00:00 | 241 | 2 |
1941112 | Contextual Search Mode ignores text input if there is a saved search engine | User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:135.0) Gecko/20100101 Firefox/135.0
Steps to reproduce:
1. Save Wikipedia to Firefox search engines
2. Open https://en.wikipedia.org/
3. Focus the address bar
4. Enter a search query
5. Click "Search with Wikipedia" (Contextual Search Mode button)
Actual ... | Contextual Search Mode ignores text input if there is a saved search engine User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:135.0) Gecko/20100101 Firefox/135.0
Steps to reproduce:
1. Save Wikipedia to Firefox search engines
2. Open https://en.wikipedia.org/
3. Focus the address bar
4. Enter a search quer... | P3 | RESOLVED | DUPLICATE | 2025-01-11 12:25:12+00:00 | 2025-01-22 10:03:02+00:00 | 200 | 3 |
1941177 | Vertical tab spacing changes when the vertical tab bar is collapsed/expanded | STR:
1. Enable Vertical tabs
2. Open several tabs
3. Toggle collapse/expand vertical tabbar
AR:
Vertical tab spacing changes when the vertical tab bar is collapsed/expanded.
Screencast: https://youtu.be/wX9ra1KLst4
ER:
Vertical tab spacing should not change
Regression window:
https://hg.mozilla.org/integration/autol... | Vertical tab spacing changes when the vertical tab bar is collapsed/expanded STR:
1. Enable Vertical tabs
2. Open several tabs
3. Toggle collapse/expand vertical tabbar
AR:
Vertical tab spacing changes when the vertical tab bar is collapsed/expanded.
Screencast: https://youtu.be/wX9ra1KLst4
ER:
Vertical tab spacing s... | P3 | RESOLVED | DUPLICATE | 2025-01-12 09:01:21+00:00 | 2025-01-25 21:18:20+00:00 | 180 | 3 |
1941189 | Vertical pinned tabs area shows scrollbar with 5 tabs | See attached screenshot | Vertical pinned tabs area shows scrollbar with 5 tabs See attached screenshot | P3 | NEW | 2025-01-12 11:53:52+00:00 | 2025-02-04 16:09:28+00:00 | 18 | 3 | |
1941249 | Follow/unfollow UI in cards sections are inaccessible with a dark background | Make sure to have the following prefs enabled to view the Follow/Unfollow button UI:
- `browser.newtabpage.activity-stream.discoverystream.sections.personalization.enabled`
- `browser.newtabpage.activity-stream.discoverystream.sections.cards.enabled`
- `browser.newtabpage.activity-stream.discoverystream.sections.enabl... | Follow/unfollow UI in cards sections are inaccessible with a dark background Make sure to have the following prefs enabled to view the Follow/Unfollow button UI:
- `browser.newtabpage.activity-stream.discoverystream.sections.personalization.enabled`
- `browser.newtabpage.activity-stream.discoverystream.sections.cards.... | P1 | RESOLVED | FIXED | 2025-01-13 03:58:26+00:00 | 2025-01-15 07:35:10+00:00 | 133 | 1 |
1941276 | Action search behavior deviates from other special searches | User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:135.0) Gecko/20100101 Firefox/135.0
Steps to reproduce:
1. Focus on the address bar.
2. Type > to start the action search.
3. Type query, "print" for example.
Actual results:
Default search is activated. To initiate action search, the user must press th... | Action search behavior deviates from other special searches User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:135.0) Gecko/20100101 Firefox/135.0
Steps to reproduce:
1. Focus on the address bar.
2. Type > to start the action search.
3. Type query, "print" for example.
Actual results:
Default search is ... | P3 | NEW | 2025-01-13 09:29:39+00:00 | 2025-01-27 16:32:17+00:00 | 222 | 3 | |
1941324 | Closing Settings does not go back to last tab when Settings already open | User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
While the "Settings" tab was already open somewhere else, do
1. Click on "Settings" from the menu
2. Close the "Settings" tab
Actual results:
The focus did not go back to the tab from where I clicked o... | Closing Settings does not go back to last tab when Settings already open User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
While the "Settings" tab was already open somewhere else, do
1. Click on "Settings" from the menu
2. Close the "Settings" tab
Act... | P5 | NEW | 2025-01-13 13:14:17+00:00 | 2025-02-26 06:35:24+00:00 | 129 | 5 | |
1941361 | [Cards] Small card lose the contextual menu when saved to pocket | This was tested on Nightly 136.0a1 (2025-01-13) (64-bit)
Steps to reproduce:
1. Enable sections and the new cards UI to see small cards
2. Go to the contextual menu and click on "save to pocket"
3. Hover again the small card and the contextual menu is no longer visible. | [Cards] Small card lose the contextual menu when saved to pocket This was tested on Nightly 136.0a1 (2025-01-13) (64-bit)
Steps to reproduce:
1. Enable sections and the new cards UI to see small cards
2. Go to the contextual menu and click on "save to pocket"
3. Hover again the small card and the contextual menu is no... | P1 | NEW | 2025-01-13 15:47:34+00:00 | 2025-01-22 22:57:36+00:00 | 89 | 1 | |
1941622 | Closed window's closed tabs do not get saved by session restore if the window has no worth-saving tabs at time of close | Steps to reproduce (using a new profile):
1. In `about:config`, ensure `browser.sessionstore.closedTabsFromClosedWindows` is `true`
2. Open two windows
3. In window A, open a number of tabs with "worth-saving" content (i.e. a real website, not just `about:blank`)
4. Close all the tabs you just opened in window A, such... | Closed window's closed tabs do not get saved by session restore if the window has no worth-saving tabs at time of close Steps to reproduce (using a new profile):
1. In `about:config`, ensure `browser.sessionstore.closedTabsFromClosedWindows` is `true`
2. Open two windows
3. In window A, open a number of tabs with "wor... | P3 | NEW | 2025-01-14 17:28:56+00:00 | 2025-01-20 16:44:40+00:00 | 302 | 3 | |
1941630 | Firefox Menu button has vague accessible name of "Firefox" | ### Prerequisites:
1. Ensure a screen reader is running, i.e. NVDA on WinOS
### STR:
1. In Firefox, locate and focus with keyboard the hamburger menu and observe the screen reader announcement
1. you'd need to press `Tab` key until you get to the last group of toolbar controls, by default in release starting with ... | Firefox Menu button has vague accessible name of "Firefox" ### Prerequisites:
1. Ensure a screen reader is running, i.e. NVDA on WinOS
### STR:
1. In Firefox, locate and focus with keyboard the hamburger menu and observe the screen reader announcement
1. you'd need to press `Tab` key until you get to the last grou... | P3 | NEW | 2025-01-14 18:03:53+00:00 | 2025-01-23 17:29:52+00:00 | 395 | 3 | |
1941645 | Tab group with many tabs moves when expanding and collapsing | **Steps to reproduce [can add screenshots or video recordings for reference]:**
Create a tab group with many tabs inside (example has 26 tabs)
Open enough ungrouped tabs in the tab strip to have scrolling arrows appear to the left and right of the tab strip
**Expected behavior [What should have happened?]:**
I can ex... | Tab group with many tabs moves when expanding and collapsing **Steps to reproduce [can add screenshots or video recordings for reference]:**
Create a tab group with many tabs inside (example has 26 tabs)
Open enough ungrouped tabs in the tab strip to have scrolling arrows appear to the left and right of the tab strip
... | P1 | VERIFIED | FIXED | 2025-01-14 19:35:26+00:00 | 2025-01-20 09:24:06+00:00 | 217 | 1 |
1941799 | Selecting "Reopen All Tabs" from the "Recently Closed Tabs" menu opens all tabs ungrouped, even if some of them were closed by deleting a tab group | Steps to reproduce:
1. Open some "worth-saving" tabs. Put some of them in a tab group.
2. Right click the tab group label and select "Delete group".
3. Close the rest of the ungrouped tabs.
4. From the top menu, go to "History > Recently Closed Tabs > Reopen All Tabs".
Expected result:
All tabs are reopened, and the t... | Selecting "Reopen All Tabs" from the "Recently Closed Tabs" menu opens all tabs ungrouped, even if some of them were closed by deleting a tab group Steps to reproduce:
1. Open some "worth-saving" tabs. Put some of them in a tab group.
2. Right click the tab group label and select "Delete group".
3. Close the rest of th... | P2 | VERIFIED | FIXED | 2025-01-15 14:42:41+00:00 | 2025-02-10 08:34:57+00:00 | 162 | 2 |
1941832 | In the all tabs menu, sort saved groups by when they were closed | As discussed with Stefan and Amy. | In the all tabs menu, sort saved groups by when they were closed As discussed with Stefan and Amy. | P2 | RESOLVED | FIXED | 2025-01-15 16:36:50+00:00 | 2025-01-16 21:45:05+00:00 | 24 | 2 |
1941857 | Copying complete punycode URL's from the address bar does not percent-encode them while partial URL's work fine | User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
Yesterday I was reading into punycode and looking for an URL example to do some tests with it and I found something that seems not to be correct. Specifically:
1. Open the non-existent example site https:... | Copying complete punycode URL's from the address bar does not percent-encode them while partial URL's work fine User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
Yesterday I was reading into punycode and looking for an URL example to do some tests with it... | P3 | NEW | 2025-01-15 18:16:11+00:00 | 2025-01-16 18:04:43+00:00 | 324 | 3 | |
1941963 | Importing RemoteSettingsExperimentLoader has side effects | Importing RemoteSettingsExperimentLoader.sys.mjs presently creates a [`new _RemoteSettingsExperimentLoader()`](https://searchfox.org/mozilla-central/rev/cbc10b90d92e10fd695cd75f966756ea28596308/toolkit/components/nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs#894-895), which has the side effect of registering observ... | Importing RemoteSettingsExperimentLoader has side effects Importing RemoteSettingsExperimentLoader.sys.mjs presently creates a [`new _RemoteSettingsExperimentLoader()`](https://searchfox.org/mozilla-central/rev/cbc10b90d92e10fd695cd75f966756ea28596308/toolkit/components/nimbus/lib/RemoteSettingsExperimentLoader.sys.mjs... | P2 | RESOLVED | FIXED | 2025-01-16 01:02:42+00:00 | 2025-02-24 22:35:24+00:00 | 318 | 2 |
1942064 | PDF viewer seems to have problems displaying images correctly rotated (maybe EXIF related) | User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
1. Open the pdf.js issue #12027 on GitHub: https://github.com/mozilla/pdf.js/issues/12027
2. Open the file "pdfjs_orientation_issue.pdf" with Firefox:
https://github.com/mozilla/pdf.js/files/4836022/pdfjs_or... | PDF viewer seems to have problems displaying images correctly rotated (maybe EXIF related) User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
1. Open the pdf.js issue #12027 on GitHub: https://github.com/mozilla/pdf.js/issues/12027
2. Open the file "pdfjs_or... | P3 | VERIFIED | FIXED | 2025-01-16 14:35:13+00:00 | 2025-02-13 16:01:54+00:00 | 220 | 3 |
1942095 | Newtab startupcache race condition | Seeing a couple race conditions with the startup cache.
The big one being:
1. If the events that flip isForStartupCache happen before startup cached page has rehydrated, the rehydrated page doesn't have the updated state from those events.
Other race condition I have found:
2. If sponsored topsites finishes before sp... | Newtab startupcache race condition Seeing a couple race conditions with the startup cache.
The big one being:
1. If the events that flip isForStartupCache happen before startup cached page has rehydrated, the rehydrated page doesn't have the updated state from those events.
Other race condition I have found:
2. If sp... | P2 | NEW | 2025-01-16 16:17:33+00:00 | 2025-03-05 06:09:48+00:00 | 107 | 2 | |
1942156 | Dialog is missing name and correct role | ## Prerequisites:
Found in Nightly 136.0a1 (2025-01-15)(64-bit)
Open a few tabs in Nightly
## STR:
1. Turn on NVDA
2. Open Firefox Nightly
3. Press `Ctrl` + `L` to move focus into the URL bar
4. Use `Shift` + `TAB` to move focus to the active tab
5. Use `fn` + `Shift` + `F10` to open the context menu on the active t... | Dialog is missing name and correct role ## Prerequisites:
Found in Nightly 136.0a1 (2025-01-15)(64-bit)
Open a few tabs in Nightly
## STR:
1. Turn on NVDA
2. Open Firefox Nightly
3. Press `Ctrl` + `L` to move focus into the URL bar
4. Use `Shift` + `TAB` to move focus to the active tab
5. Use `fn` + `Shift` + `F10` ... | P1 | VERIFIED | FIXED | 2025-01-16 20:17:07+00:00 | 2025-02-06 16:49:45+00:00 | 274 | 1 |
1942157 | can't use keyboard to navigate history sidebar | User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
Open history sidebar using cmd-shift-h
Attempting to use tab and shift-tab to navigate history sidebar.
Can't progress past first entry or use enter to open.
Actual results:
Elements in webpage are... | can't use keyboard to navigate history sidebar User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
Open history sidebar using cmd-shift-h
Attempting to use tab and shift-tab to navigate history sidebar.
Can't progress past first entry or use enter to op... | P3 | UNCONFIRMED | 2025-01-16 20:21:23+00:00 | 2025-02-11 10:49:20+00:00 | 120 | 3 | |
1942170 | Radio button group is missing labels | ## Prerequisites:
Found in Nightly 136.0a1 (2025-01-15)(64-bit)
Open a few tabs in Nightly
## STR:
1. Turn on NVDA
2. Open Firefox Nightly
3. Press `Ctrl` + `L` to move focus into the URL bar
4. Use `Shift` + `TAB` to move focus to the active tab
5. Use `fn` + `Shift` + `F10` to open the context menu on the active t... | Radio button group is missing labels ## Prerequisites:
Found in Nightly 136.0a1 (2025-01-15)(64-bit)
Open a few tabs in Nightly
## STR:
1. Turn on NVDA
2. Open Firefox Nightly
3. Press `Ctrl` + `L` to move focus into the URL bar
4. Use `Shift` + `TAB` to move focus to the active tab
5. Use `fn` + `Shift` + `F10` to ... | P1 | VERIFIED | FIXED | 2025-01-16 21:10:03+00:00 | 2025-02-06 13:59:08+00:00 | 191 | 1 |
1942176 | 'Manage tab group' dialog cannot be accessed by keyboard via context menu key | ## Prerequisites:
Found in Nightly 136.0a1 (2025-01-15)(64-bit)
Open a few tabs in Nightly and create a tab group
## STR:
1. Open Firefox Nightly
2. Press `Ctrl` + `L` to move focus into the URL bar
3. Use `Shift` + `TAB` to move focus to the active tab
4. Press the `Left arrow` key to move focus to the tab group bu... | 'Manage tab group' dialog cannot be accessed by keyboard via context menu key ## Prerequisites:
Found in Nightly 136.0a1 (2025-01-15)(64-bit)
Open a few tabs in Nightly and create a tab group
## STR:
1. Open Firefox Nightly
2. Press `Ctrl` + `L` to move focus into the URL bar
3. Use `Shift` + `TAB` to move focus to ... | P1 | VERIFIED | FIXED | 2025-01-16 21:30:23+00:00 | 2025-02-06 13:30:49+00:00 | 273 | 1 |
1942303 | The chevron arrow from the overflow menu is not in the correct position after clicking restore defaults while the vertical tabs is enabled | **Found in**
* 136.0a1 (2025-01-16)
**Affected versions**
* 136.0a1 (2025-01-16)
* 135.0b5
* 134.0.1
**Tested platforms**
* Affected platforms: Windows 10x64, macOS 12, Ubuntu 24
* Unaffected platforms: none
**Steps to reproduce**
1. Enable sidebar and vertical tabs.
2. Open the Customize menu and click the rest... | The chevron arrow from the overflow menu is not in the correct position after clicking restore defaults while the vertical tabs is enabled **Found in**
* 136.0a1 (2025-01-16)
**Affected versions**
* 136.0a1 (2025-01-16)
* 135.0b5
* 134.0.1
**Tested platforms**
* Affected platforms: Windows 10x64, macOS 12, Ubuntu ... | P3 | NEW | 2025-01-17 13:31:37+00:00 | 2025-02-10 19:06:05+00:00 | 294 | 3 | |
1942307 | Typing "gm" in the address-bar does not highlight "gmail.com" since a few days | In my usual firefox profile, type "gm" in the address-bar.
AR: gmail.com is not highlighted / auto-selected
ER: IT should. It used to till a couple of days back.
:mak, ni? you as you have looked at similar issue in the past. Thanks. | Typing "gm" in the address-bar does not highlight "gmail.com" since a few days In my usual firefox profile, type "gm" in the address-bar.
AR: gmail.com is not highlighted / auto-selected
ER: IT should. It used to till a couple of days back.
:mak, ni? you as you have looked at similar issue in the past. Thanks. | P3 | NEW | 2025-01-17 13:56:29+00:00 | 2025-01-24 02:22:00+00:00 | 90 | 3 | |
1942314 | Sidebar still showing on popup windows when sidebar.revamp is on | User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
1. Enable sidebar.revamp
2. Open a webside which can generate popup windows (e.g. Ingress Intel Map)
3. Open up a popup window (e.g. click Login with Google)
Actual results:
Sidebar buttons still showing on popup... | Sidebar still showing on popup windows when sidebar.revamp is on User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
1. Enable sidebar.revamp
2. Open a webside which can generate popup windows (e.g. Ingress Intel Map)
3. Open up a popup window (e.g. click Login with ... | P1 | VERIFIED | FIXED | 2025-01-17 14:35:36+00:00 | 2025-02-11 13:02:31+00:00 | 143 | 1 |
1942332 | Creating groups by dragging and dropping a card onto another card is extremely inconvenient and creates groups against my intention. | User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
I am testing the tab grouping feature, so I have it enabled.
While rearranging tabs on the tab bar, I do not intend to create groups.
Actual results:
When simply dragging tabs on the tab bar, I have accidentally ... | Creating groups by dragging and dropping a card onto another card is extremely inconvenient and creates groups against my intention. User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
I am testing the tab grouping feature, so I have it enabled.
While rearranging tab... | P1 | RESOLVED | FIXED | 2025-01-17 16:25:51+00:00 | 2025-02-25 09:33:22+00:00 | 230 | 1 |
1942347 | Disable "Move group to new window" if group is already in a new window | **Steps to reproduce [can add screenshots or video recordings for reference]:**
1. Create a tab group "Shopping" in Window 1 (ensure there are other ungrouped tabs on the tab strip) and save and close it
2. Go to Tab groups in the TOM menu
3. Right-click on "Shopping" and select "Open group in new window"
4. Go back to... | Disable "Move group to new window" if group is already in a new window **Steps to reproduce [can add screenshots or video recordings for reference]:**
1. Create a tab group "Shopping" in Window 1 (ensure there are other ungrouped tabs on the tab strip) and save and close it
2. Go to Tab groups in the TOM menu
3. Right-... | P3 | RESOLVED | FIXED | 2025-01-17 17:32:30+00:00 | 2025-03-05 13:31:13+00:00 | 195 | 3 |
1942375 | Tab overflow menu: UI desync when changes are made to other windows | When you delete a group that is open in another window by right clicking it in the TOM, the group is deleted in the other window but it is still shown in the TOM UI. | Tab overflow menu: UI desync when changes are made to other windows When you delete a group that is open in another window by right clicking it in the TOM, the group is deleted in the other window but it is still shown in the TOM UI. | P1 | RESOLVED | FIXED | 2025-01-17 20:11:27+00:00 | 2025-03-05 13:32:09+00:00 | 56 | 1 |
1942393 | Context menu order is not consistent between opened/closed tab groups | **Steps to reproduce [can add screenshots or video recordings for reference]:**
1. Create a tab group "Cooking" in a new window
2. Open another new window and go to the TOM menu and right-click on the tab group "Cooking"
**Expected behavior [What should have happened?]:**
The context menu ordering should be consisten... | Context menu order is not consistent between opened/closed tab groups **Steps to reproduce [can add screenshots or video recordings for reference]:**
1. Create a tab group "Cooking" in a new window
2. Open another new window and go to the TOM menu and right-click on the tab group "Cooking"
**Expected behavior [What sh... | P3 | RESOLVED | FIXED | 2025-01-17 21:52:38+00:00 | 2025-03-05 13:34:42+00:00 | 215 | 3 |
1942409 | Missing list of supported sites in non PDP empty state | I messed up a rebase and forgot to pass in our [supported domains object ](https://searchfox.org/mozilla-central/rev/2966caf8129d1a0d6a382b5d851456169f1081f8/browser/components/shopping/ReviewCheckerChild.sys.mjs#401) as a param in the [updateLocation function definition](https://searchfox.org/mozilla-central/rev/2966c... | Missing list of supported sites in non PDP empty state I messed up a rebase and forgot to pass in our [supported domains object ](https://searchfox.org/mozilla-central/rev/2966caf8129d1a0d6a382b5d851456169f1081f8/browser/components/shopping/ReviewCheckerChild.sys.mjs#401) as a param in the [updateLocation function defi... | P1 | RESOLVED | FIXED | 2025-01-17 23:47:41+00:00 | 2025-01-22 04:42:24+00:00 | 226 | 1 |
1942435 | Dismissals don't work for Merino suggestions without Suggest features | Bug 1941100 regressed this: It removed dismissal handling from `UrlbarProviderQuickSuggest` because I thought it wasn't necessary, but that code path was also used for suggestions that don't have a Suggest feature, e.g., Merino suggestions like dynamic Wikipedia and navigational suggestions. | Dismissals don't work for Merino suggestions without Suggest features Bug 1941100 regressed this: It removed dismissal handling from `UrlbarProviderQuickSuggest` because I thought it wasn't necessary, but that code path was also used for suggestions that don't have a Suggest feature, e.g., Merino suggestions like dynam... | P1 | RESOLVED | FIXED | 2025-01-18 06:06:52+00:00 | 2025-01-21 21:33:18+00:00 | 83 | 1 |
1942513 | Mozilla Firefox shows repeated in default apps | User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
If I search for Firefox in Default Apps, it shows up 2 times, I can mark any of them as my default browser but it doesn't work it keeps saying that Firefox is not the default browser. In the Installed ap... | Mozilla Firefox shows repeated in default apps User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
If I search for Firefox in Default Apps, it shows up 2 times, I can mark any of them as my default browser but it doesn't work it keeps saying that Firefox ... | P3 | NEW | 2025-01-19 12:36:33+00:00 | 2025-02-25 01:03:52+00:00 | 246 | 3 | |
1942840 | After Firefox restart, with the option of "open previous windows and tabs", clicking on an unloaded tab should show its URL from the start | STR:
1. Have a firefox session with a few tabs loaded.
2. Make sure that the option "Startup" > "open previous windows and tabs" is enabled.
3. Restart Firefox.
4. Click on some of the tabs that are unloaded.
=> There is a more or less brief period of time before the URL is displayed. The period depends on the network... | After Firefox restart, with the option of "open previous windows and tabs", clicking on an unloaded tab should show its URL from the start STR:
1. Have a firefox session with a few tabs loaded.
2. Make sure that the option "Startup" > "open previous windows and tabs" is enabled.
3. Restart Firefox.
4. Click on some of ... | P3 | NEW | 2025-01-21 15:58:27+00:00 | 2025-01-27 16:49:58+00:00 | 173 | 3 | |
1942925 | Updating identity.fxaccounts.autoconfig.uri only applies the fetched configuration after starting a sign-in flow | ### Steps to reproduce
1. Start a fresh profile.
2. Go to `about:config` and update:
- `identity.fxaccounts.autoconfig.uri` to `https://accounts.stage.mozaws.net`.
- `services.sync.log.appender.console` to `Debug`.
3. Restart the browser.
4. Open the browser console to observe for `Got successful configuration resp... | Updating identity.fxaccounts.autoconfig.uri only applies the fetched configuration after starting a sign-in flow ### Steps to reproduce
1. Start a fresh profile.
2. Go to `about:config` and update:
- `identity.fxaccounts.autoconfig.uri` to `https://accounts.stage.mozaws.net`.
- `services.sync.log.appender.console` ... | P3 | NEW | 2025-01-21 21:07:25+00:00 | 2025-02-13 18:57:17+00:00 | 488 | 3 | |
1943032 | Properly localize tab groups' aria-label and aria-description | These are currently hardcoded English and should be localized instead: https://searchfox.org/mozilla-central/rev/ef34dd879ef8d4a0f3d68d371d23caebcd8fef65/browser/components/tabbrowser/content/tabgroup.js#185-186 | Properly localize tab groups' aria-label and aria-description These are currently hardcoded English and should be localized instead: https://searchfox.org/mozilla-central/rev/ef34dd879ef8d4a0f3d68d371d23caebcd8fef65/browser/components/tabbrowser/content/tabgroup.js#185-186 | P1 | RESOLVED | FIXED | 2025-01-22 12:57:14+00:00 | 2025-02-25 21:38:19+00:00 | 96 | 1 |
1943147 | No close button on sidebar of addon when sidebar.revamp = true | Steps to reproduce:
1. enable sidebar.revamp
2. install addon such as tree style tab/update scanner
3. open addon's sidebar
Actual results:
No close button on sidebar
Expected resukts:
Close button should be provided just like Bookmarks/History sidebar. | No close button on sidebar of addon when sidebar.revamp = true Steps to reproduce:
1. enable sidebar.revamp
2. install addon such as tree style tab/update scanner
3. open addon's sidebar
Actual results:
No close button on sidebar
Expected resukts:
Close button should be provided just like Bookmarks/History sidebar. | P2 | NEW | 2025-01-22 20:15:24+00:00 | 2025-01-23 17:49:40+00:00 | 81 | 2 | |
1943160 | PrefFlipsFeature initialized in child processes. | The ExperimentManager is [unconditionally initializing the Pref Flips Feature](https://searchfox.org/mozilla-central/rev/4f5426084651871759f5346eb0ded2e9ac5326fd/toolkit/components/nimbus/lib/ExperimentManager.sys.mjs#106), which should only run in the parent process. This means the feature is also running in the child... | PrefFlipsFeature initialized in child processes. The ExperimentManager is [unconditionally initializing the Pref Flips Feature](https://searchfox.org/mozilla-central/rev/4f5426084651871759f5346eb0ded2e9ac5326fd/toolkit/components/nimbus/lib/ExperimentManager.sys.mjs#106), which should only run in the parent process. Th... | P3 | NEW | 2025-01-22 21:18:01+00:00 | 2025-02-07 14:40:47+00:00 | 137 | 3 | |
1943319 | The "Checking Review Quality (0%)" update message is displayed in the Firefox Sidebar Review Checker panel on a non PDP | **Found in**
* 136.0a1 (2025-01-23)
**Affected versions**
* 136.0a1 (2025-01-23)
**Preconditions**
Enable the Review Checker:
browser.shopping.experience2023.enabled - true
browser.shopping.experience2023.optedIn - 1
browser.shopping.experience2023.autoOpen.enabled - true
browser.shopping.experience2023.integratedSid... | The "Checking Review Quality (0%)" update message is displayed in the Firefox Sidebar Review Checker panel on a non PDP **Found in**
* 136.0a1 (2025-01-23)
**Affected versions**
* 136.0a1 (2025-01-23)
**Preconditions**
Enable the Review Checker:
browser.shopping.experience2023.enabled - true
browser.shopping.experien... | P2 | VERIFIED | FIXED | 2025-01-23 13:05:52+00:00 | 2025-02-13 13:55:52+00:00 | 262 | 2 |
1943326 | Secondary Actions: Restart glean event telemetry ping not found/sent | **Found in**
* 136.0a1 (2024-01-22)
**Affected versions**
* 136.0a1 (2024-01-22)
**Tested platforms**
* Affected platforms: Windows 11, Mac 13, Ubuntu 24
**Preconditions:**
* Open about:glean and select events type pings.
**Steps to reproduce**
1. Type in address bar **restart**
2. Click on the **restart** secondar... | Secondary Actions: Restart glean event telemetry ping not found/sent **Found in**
* 136.0a1 (2024-01-22)
**Affected versions**
* 136.0a1 (2024-01-22)
**Tested platforms**
* Affected platforms: Windows 11, Mac 13, Ubuntu 24
**Preconditions:**
* Open about:glean and select events type pings.
**Steps to reproduce**
1.... | P2 | NEW | 2025-01-23 13:30:58+00:00 | 2025-01-27 16:51:16+00:00 | 369 | 2 | |
1943370 | Can't use arrow keys to move through awesomebar suggestions | I've noticed this a couple of times and it's pretty annoying. I'm pretty sure it's a regression.
I've attached a screenrecording of me hitting the down arrow key a bunch and it skipping over a bunch of items. | Can't use arrow keys to move through awesomebar suggestions I've noticed this a couple of times and it's pretty annoying. I'm pretty sure it's a regression.
I've attached a screenrecording of me hitting the down arrow key a bunch and it skipping over a bunch of items. | P3 | NEW | 2025-01-23 16:07:00+00:00 | 2025-02-24 20:57:31+00:00 | 68 | 3 | |
1943498 | Avoid setting the active pref when using the migrated sidebar | In the current RC, we determine visibility via our active pref. In the migrated RC, visibility is instead determined by `SidebarController`. We don't want to unnecessarily update the pref with the migrated RC if it's inapplicable.
We update the pref here: https://searchfox.org/mozilla-central/rev/55706b888f91fffa6f045... | Avoid setting the active pref when using the migrated sidebar In the current RC, we determine visibility via our active pref. In the migrated RC, visibility is instead determined by `SidebarController`. We don't want to unnecessarily update the pref with the migrated RC if it's inapplicable.
We update the pref here: h... | P2 | NEW | 2025-01-24 01:30:11+00:00 | 2025-02-05 21:58:08+00:00 | 189 | 2 | |
1943499 | Intermittent browser/components/search/test/browser/telemetry/browser_search_glean_serp_event_telemetry_categorization_enabled_by_pref.js | single tracking bug | **Filed by:** sstanca [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=491528826&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/TjyROdVmRlu8JQrFAa2xAA/runs/0/artifacts/public/logs/live_backing.log
---
```
[task 2025-01-23T23:46:10.324Z] 23:46:10... | Intermittent browser/components/search/test/browser/telemetry/browser_search_glean_serp_event_telemetry_categorization_enabled_by_pref.js | single tracking bug **Filed by:** sstanca [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=491528826&repo=autoland
**Full log:** https://firefox-ci-... | P5 | NEW | 2025-01-24 01:36:22+00:00 | 2025-03-03 06:44:30+00:00 | 499 | 5 | |
1943589 | Can't drag a tab from another window into a group | STR
1. Have tab groups enabled
2. In a browser window, set up an open tab group with at least two tabs.
3. Open a new window, and open a couple of tabs and load pages.
4. Attempt to drag one of the tabs into the middle of the group in the first window.
Expected Results
The tab is added to the group and placed in loc... | Can't drag a tab from another window into a group STR
1. Have tab groups enabled
2. In a browser window, set up an open tab group with at least two tabs.
3. Open a new window, and open a couple of tabs and load pages.
4. Attempt to drag one of the tabs into the middle of the group in the first window.
Expected Result... | P2 | RESOLVED | FIXED | 2025-01-24 14:09:38+00:00 | 2025-03-05 07:06:27+00:00 | 125 | 2 |
1943635 | Color options on the tab group panel lack tooltips | The color options have accessible names that provide a clarity for users of assistive technology on what are the options and how to refer to them. But for the users without assistive technology, including users with cognitive and developmental disabilities, low vision, or users who are less proficient in English and th... | Color options on the tab group panel lack tooltips The color options have accessible names that provide a clarity for users of assistive technology on what are the options and how to refer to them. But for the users without assistive technology, including users with cognitive and developmental disabilities, low vision,... | P1 | VERIFIED | FIXED | 2025-01-24 17:11:13+00:00 | 2025-02-10 10:02:33+00:00 | 193 | 1 |
1943651 | Survey X icon z-index is higher than the shopping-container sticky header | STR:
1. Make sure to set these prefs as the following:
- browser.shopping.experience2023.survey.enabled = true
- browser.shopping.experience2023.survey.hasSeen = false
- browser.shopping.experience2023.survey.optedInTime to a smaller integer value (ex. 100) for the sake of testing
- browser.shopping.experience2023.surv... | Survey X icon z-index is higher than the shopping-container sticky header STR:
1. Make sure to set these prefs as the following:
- browser.shopping.experience2023.survey.enabled = true
- browser.shopping.experience2023.survey.hasSeen = false
- browser.shopping.experience2023.survey.optedInTime to a smaller integer valu... | P2 | RESOLVED | FIXED | 2025-01-24 18:09:53+00:00 | 2025-03-04 05:01:36+00:00 | 213 | 2 |
1943657 | Keep closed message appears on opt-in UI empty state after turning off RC | STR:
1. For the sake of testing, set these prefs:
- browser.shopping.experience2023.showKeepSidebarClosedMessage = true
- browser.shopping.experience2023.survey.pdpVisits = 5
- browser.shopping.experience2023.autoOpen.enabled = true
- browser.shopping.experience2023.autoOpen.userEnabled = true
2. On a PDP, close RC us... | Keep closed message appears on opt-in UI empty state after turning off RC STR:
1. For the sake of testing, set these prefs:
- browser.shopping.experience2023.showKeepSidebarClosedMessage = true
- browser.shopping.experience2023.survey.pdpVisits = 5
- browser.shopping.experience2023.autoOpen.enabled = true
- browser.sho... | P2 | NEW | 2025-01-24 18:34:43+00:00 | 2025-02-07 02:39:11+00:00 | 510 | 2 | |
1943687 | When topic management panel is enabled, toggling sections requires a page refresh | ### Setup:
Set the follow prefs to `true`:
- `browser.newtabpage.activity-stream.discoverystream.sections.personalization.enabled`
- `browser.newtabpage.activity-stream.discoverystream.sections.customizeMenuPanel.enabled`
- `browser.newtabpage.activity-stream.discoverystream.sections.cards.enabled`
### Steps to repr... | When topic management panel is enabled, toggling sections requires a page refresh ### Setup:
Set the follow prefs to `true`:
- `browser.newtabpage.activity-stream.discoverystream.sections.personalization.enabled`
- `browser.newtabpage.activity-stream.discoverystream.sections.customizeMenuPanel.enabled`
- `browser.new... | P2 | RESOLVED | FIXED | 2025-01-24 21:06:27+00:00 | 2025-01-25 09:43:15+00:00 | 297 | 2 |
1943814 | Opening link in new tab won't show next to your current tab after moving tab with Ctrl+Shift+Page Up/Down. | User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
1. Open any link in new tab using the context menu or by middle clicking.
2. Move your current tab to the right with Ctrl+Shift+Page Down.
3. Open any link in new tab again.
Actual results:
The newly op... | Opening link in new tab won't show next to your current tab after moving tab with Ctrl+Shift+Page Up/Down. User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
1. Open any link in new tab using the context menu or by middle clicking.
2. Move your current tab... | P1 | VERIFIED | FIXED | 2025-01-26 07:49:11+00:00 | 2025-02-14 10:27:48+00:00 | 150 | 1 |
1943850 | Trying to open a recently closed tab results in the wrong tab opening | Steps to reproduce:
This isn't the only way to reproduce it and I haven't tested if re-opening closed windows is affected as well.
1. Open two windows.
2. On window A, open three links and a newtab.
3. On window A, right-click on the newtab and close the other tabs.
4. On window B, go to the hamburger menu > History ... | Trying to open a recently closed tab results in the wrong tab opening Steps to reproduce:
This isn't the only way to reproduce it and I haven't tested if re-opening closed windows is affected as well.
1. Open two windows.
2. On window A, open three links and a newtab.
3. On window A, right-click on the newtab and clo... | P1 | VERIFIED | FIXED | 2025-01-26 16:06:14+00:00 | 2025-02-13 13:26:53+00:00 | 220 | 1 |
1943876 | Pinned Tabs scrambled after browser restart | I exited Firefox normally in response to an update notification and ended up with 135.0b6. Upon starting Firefox back up with the new version, all my pinned tabs had been rearranged into a seemingly random order. My main window has 12 pinned tabs so bringing them back into the previous order was a little annoying. It s... | Pinned Tabs scrambled after browser restart I exited Firefox normally in response to an update notification and ended up with 135.0b6. Upon starting Firefox back up with the new version, all my pinned tabs had been rearranged into a seemingly random order. My main window has 12 pinned tabs so bringing them back into th... | P3 | NEW | 2025-01-27 01:00:42+00:00 | 2025-02-20 10:14:24+00:00 | 130 | 3 | |
1943885 | Pinning first tab should ungroup it | When you have a tab group and pin one of its tabs, behavior is a bit erratic:
* The first pinned tab seems to work (see attached screenshot).
* But as soon as you pin another tab from another group, then that tab gets detached from its group.
* If you add many tabs, so that the tab list scrolls, then the pinned tab... | Pinning first tab should ungroup it When you have a tab group and pin one of its tabs, behavior is a bit erratic:
* The first pinned tab seems to work (see attached screenshot).
* But as soon as you pin another tab from another group, then that tab gets detached from its group.
* If you add many tabs, so that the t... | P1 | RESOLVED | FIXED | 2025-01-27 05:05:39+00:00 | 2025-02-03 10:23:54+00:00 | 162 | 1 |
1943888 | Tab overflow menu does not reflect the current state of saved tab groups reopened or deleted from the overflow menu until reopened | ### Steps to reproduce
1. Create a new tab group with tabs.
2. Right click on the tab group name and select "Save and close group".
3. Open the tab overflow menu.
4. Right click on the saved tab group in the overflow menu.
5. Select "Open Group in This Window" or "Delete Group".
### Expected behavior
The tab group n... | Tab overflow menu does not reflect the current state of saved tab groups reopened or deleted from the overflow menu until reopened ### Steps to reproduce
1. Create a new tab group with tabs.
2. Right click on the tab group name and select "Save and close group".
3. Open the tab overflow menu.
4. Right click on the sav... | P2 | RESOLVED | DUPLICATE | 2025-01-27 06:37:12+00:00 | 2025-01-30 13:10:31+00:00 | 208 | 2 |
1943895 | Website viewport changes when bookmark toolbar set to only show on new tab | User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:136.0) Gecko/20100101 Firefox/136.0
Steps to reproduce:
Whenever i switch between new tab and a website tab, the website's screen or viewport changes especially the footer, it feels like after switching to the new tab the bookmark bar gets visible in every tab ... | Website viewport changes when bookmark toolbar set to only show on new tab User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:136.0) Gecko/20100101 Firefox/136.0
Steps to reproduce:
Whenever i switch between new tab and a website tab, the website's screen or viewport changes especially the footer, it feels like... | P3 | RESOLVED | DUPLICATE | 2025-01-27 07:48:18+00:00 | 2025-01-31 10:46:26+00:00 | 125 | 3 |
1943927 | The fade is visible when widget.macos.titlebar-blend-mode.behind-window is enabled on macOS. | The fade is visible when widget.macos.titlebar-blend-mode.behind-window is enabled on macOS. | The fade is visible when widget.macos.titlebar-blend-mode.behind-window is enabled on macOS. The fade is visible when widget.macos.titlebar-blend-mode.behind-window is enabled on macOS. | P2 | NEW | 2025-01-27 11:19:51+00:00 | 2025-02-25 22:02:27+00:00 | 56 | 2 | |
1943928 | Firefox View appears as "Switch to Tab" suggestion, should probably be a secondary action instead | Steps to reproduce:
* Open Firefox View
* Click another tab and type `firefox` into the address bar
Actual results:
Your address bar suggestions now include `about:firefoxview [Switch to Tab]`.
Expected results:
Firefox View isn't treated as a tab by the GUI and can't be closed, so it shouldn't be shown as a "Sw... | Firefox View appears as "Switch to Tab" suggestion, should probably be a secondary action instead Steps to reproduce:
* Open Firefox View
* Click another tab and type `firefox` into the address bar
Actual results:
Your address bar suggestions now include `about:firefoxview [Switch to Tab]`.
Expected results:
Fir... | P3 | NEW | 2025-01-27 11:46:44+00:00 | 2025-02-17 16:17:55+00:00 | 110 | 3 | |
1943971 | When moving multiple tabs to the end, if the last item is an open tab group, moved items are added to the group | User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
It is important that the last item in a window should be an open tab group.
1. CMD + Click or SHIFT + CLICK on the tabs to select multiple tabs.
2. Right click and select “Move Tabs > Move to End”.
... | When moving multiple tabs to the end, if the last item is an open tab group, moved items are added to the group User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
It is important that the last item in a window should be an open tab group.
1. CMD + Cli... | P1 | RESOLVED | FIXED | 2025-01-27 14:21:15+00:00 | 2025-03-05 07:06:25+00:00 | 163 | 1 |
1943999 | First key typed is ignored after entering search mode through the contextual search secondary action using tab key | **Found in**
- Nightly Version 136.0a1
**Steps to reproduce**
1. Navigate to a page of an engine not set to default, for example https://www.wikipedia.org/
2. Type a character into the address bar such that the top/auto-completed result is a URL from history
3. Press the tab key to enter search mode via the contextual... | First key typed is ignored after entering search mode through the contextual search secondary action using tab key **Found in**
- Nightly Version 136.0a1
**Steps to reproduce**
1. Navigate to a page of an engine not set to default, for example https://www.wikipedia.org/
2. Type a character into the address bar such th... | P3 | NEW | 2025-01-27 15:38:28+00:00 | 2025-01-27 20:10:36+00:00 | 152 | 3 | |
1944103 | Refine targeting for tab groups onboarding messages | Scope here is to fix bugs caused by some incorrect targeting and tidy up the flow of the onboarding messages. | Refine targeting for tab groups onboarding messages Scope here is to fix bugs caused by some incorrect targeting and tidy up the flow of the onboarding messages. | P1 | RESOLVED | FIXED | 2025-01-27 19:05:01+00:00 | 2025-01-30 04:10:50+00:00 | 33 | 1 |
1944133 | Onboarding message about "if you close a tab group" is unclear about what it means by "close" | I noticed a tab-groups-onboarding message today which pointed to the "List all tabs" menu. The text said:
```
If you close a tab group, you can reopen it here anytime.
```
(This was added in bug 1943442.)
We might want to modify the language there -- I think we might really intend to say "collapse" or something on th... | Onboarding message about "if you close a tab group" is unclear about what it means by "close" I noticed a tab-groups-onboarding message today which pointed to the "List all tabs" menu. The text said:
```
If you close a tab group, you can reopen it here anytime.
```
(This was added in bug 1943442.)
We might want to mo... | P1 | RESOLVED | FIXED | 2025-01-27 20:28:57+00:00 | 2025-02-24 18:52:12+00:00 | 230 | 1 |
1944328 | "Reopen All Tabs" should support closed tab groups from closed windows | Steps to reproduce:
1. Open some "worth-saving" tabs. Put some of them in a tab group.
2. Open a second window.
3. In the first window, right click the tab group label and select "Delete group".
4. Close the first window.
5. From the top menu, go to "History > Recently Closed Tabs". Observe that the closed tab group f... | "Reopen All Tabs" should support closed tab groups from closed windows Steps to reproduce:
1. Open some "worth-saving" tabs. Put some of them in a tab group.
2. Open a second window.
3. In the first window, right click the tab group label and select "Delete group".
4. Close the first window.
5. From the top menu, go t... | P1 | RESOLVED | FIXED | 2025-01-28 15:05:25+00:00 | 2025-03-05 07:06:31+00:00 | 150 | 1 |
1944414 | Requesting an accessibility review of the Mozilla VPN add-on | Hi folks, the VPN team is releasing a browser extension for Firefox and we'd like to request an accessibility review to ensure the extension properly reports to accessibility tools and works well for users of those tools.
A few things to note:
- The extension will only be available on Windows (for now)
- Extension fu... | Requesting an accessibility review of the Mozilla VPN add-on Hi folks, the VPN team is releasing a browser extension for Firefox and we'd like to request an accessibility review to ensure the extension properly reports to accessibility tools and works well for users of those tools.
A few things to note:
- The extensi... | P3 | NEW | 2025-01-28 21:52:24+00:00 | 2025-02-26 16:47:54+00:00 | 264 | 3 | |
1944416 | Individual tabs from closed tab groups in closed windows cannot be restored from history menus | Steps to reproduce:
1. Open some "worth-saving" (i.e. not `about:blank` tabs). Put some (but not all — see bug1941622) into a tab group.
2. Right click the tab group label and click "delete tab group".
3. Open a new window.
4. Close the original window.
5. From the top menu, go to "History > Recently Closed Tabs". Fin... | Individual tabs from closed tab groups in closed windows cannot be restored from history menus Steps to reproduce:
1. Open some "worth-saving" (i.e. not `about:blank` tabs). Put some (but not all — see bug1941622) into a tab group.
2. Right click the tab group label and click "delete tab group".
3. Open a new window.
... | P1 | RESOLVED | FIXED | 2025-01-28 22:07:41+00:00 | 2025-03-05 07:06:28+00:00 | 191 | 1 |
1944546 | [Rollout][Desktop] The Fx 102-128 RootCA Infobar is triggered on Fx versions newer than ESR 115.12 | **[Affected versions]:**
- Firefox ESR 115.13 - Build ID: 20240703222632
**[Affected Platforms]:**
- Windows 7
- Windows 8
- Windows 10
- Windows 11
- macOS 15.0.1
- Ubuntu 22.04
**[Prerequisites]:**
- Have a Firefox ESR 115.13 installed, with any locale.
- Have the “root-ca” pref added in the “about:config” page, se... | [Rollout][Desktop] The Fx 102-128 RootCA Infobar is triggered on Fx versions newer than ESR 115.12 **[Affected versions]:**
- Firefox ESR 115.13 - Build ID: 20240703222632
**[Affected Platforms]:**
- Windows 7
- Windows 8
- Windows 10
- Windows 11
- macOS 15.0.1
- Ubuntu 22.04
**[Prerequisites]:**
- Have a Firefox ES... | P1 | VERIFIED | FIXED | 2025-01-29 13:02:41+00:00 | 2025-01-31 13:11:11+00:00 | 301 | 1 |
1944549 | [Rollout][Desktop] Clicking the SUMO page link dismisses the Fx 102-128 RootCA Infobar on Firefox versions older than 115.0 | **[Affected versions]:**
- Firefox ESR 102.0 - Build ID: 20220623064521
- Firefox Release 114.0.2 - Build ID: 20230619081400
**[Affected Platforms]:**
- Windows 7
- Windows 8
- Windows 10
- Windows 11
- macOS 15.0.1
- Ubuntu 22.04
**[Prerequisites]:**
- Have a Firefox Release 114.0.2 installed, with any locale.
- Hav... | [Rollout][Desktop] Clicking the SUMO page link dismisses the Fx 102-128 RootCA Infobar on Firefox versions older than 115.0 **[Affected versions]:**
- Firefox ESR 102.0 - Build ID: 20220623064521
- Firefox Release 114.0.2 - Build ID: 20230619081400
**[Affected Platforms]:**
- Windows 7
- Windows 8
- Windows 10
- Windo... | P1 | RESOLVED | WONTFIX | 2025-01-29 13:08:08+00:00 | 2025-01-30 20:09:11+00:00 | 423 | 1 |
1944627 | Sidebar button still present checked (pressed) after turning off sidebar revamp | STR:
1. open clean Firefox nightly profile
2. open Labs or the settings page where we put the new "browsing" section post-bug 1936379
3. turn on new/revamped sidebar
4. turn off
ER:
either the sidebar button stays or is removed - but if it stays, its state should correspond to whether the sidebar is open or not
AR:
... | Sidebar button still present checked (pressed) after turning off sidebar revamp STR:
1. open clean Firefox nightly profile
2. open Labs or the settings page where we put the new "browsing" section post-bug 1936379
3. turn on new/revamped sidebar
4. turn off
ER:
either the sidebar button stays or is removed - but if i... | P1 | VERIFIED | FIXED | 2025-01-29 17:26:57+00:00 | 2025-02-06 14:37:23+00:00 | 122 | 1 |
1944677 | userPrefersReducedMotion is undefined in xpcshell tests | The work from bug 1941961 was backed out because we triggered some logging in the targeting context recorder:
```
TEST-UNEXPECTED-FAIL | xpcshell.toml:toolkit/components/search/tests/xpcshell/test_defaultEngine.js | test_switch_with_invalid_overriddenBy - [test_switch_with_invalid_overriddenBy : 614] Unexpected consol... | userPrefersReducedMotion is undefined in xpcshell tests The work from bug 1941961 was backed out because we triggered some logging in the targeting context recorder:
```
TEST-UNEXPECTED-FAIL | xpcshell.toml:toolkit/components/search/tests/xpcshell/test_defaultEngine.js | test_switch_with_invalid_overriddenBy - [test_s... | P1 | RESOLVED | FIXED | 2025-01-29 20:52:10+00:00 | 2025-02-13 13:19:14+00:00 | 250 | 1 |
1944715 | No :active state for Screenshot buttons | User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
Clicked on Take Screenshot from context menu and then selected an area to screenshot. Then clicked any of the screenshot buttons that appear to the lower right (Cancel, Copy & Download).
Actual results:... | No :active state for Screenshot buttons User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
Clicked on Take Screenshot from context menu and then selected an area to screenshot. Then clicked any of the screenshot buttons that appear to the lower right (Can... | P3 | NEW | 2025-01-30 01:00:08+00:00 | 2025-02-06 19:41:00+00:00 | 223 | 3 | |
1944733 | Tab overflow menu: "move group to new window" fails when caller window has only one tab | STR
1. add a tab group and an ungrouped tab to a window
2. open a new window with only a single tab
3. open TOM on the new window
4. right click the tab group in the list and select "move to new window"
Expected: The group is moved to a new window
Actual: `TypeError: can't access property "addEventListener", newWindo... | Tab overflow menu: "move group to new window" fails when caller window has only one tab STR
1. add a tab group and an ungrouped tab to a window
2. open a new window with only a single tab
3. open TOM on the new window
4. right click the tab group in the list and select "move to new window"
Expected: The group is moved... | P2 | RESOLVED | FIXED | 2025-01-30 05:18:42+00:00 | 2025-03-05 07:06:23+00:00 | 112 | 2 |
1944791 | Tab has an extra animation when dragged out of the Tab group at the beginning of the Tab Strip | **Found in**
* 136.0a1 (2025-01-30)
**Affected versions**
* 136.0a1 (2025-01-30)
**Affected platforms**
* all
**Steps to reproduce**
1. Have a Tab group created as the first item from the Horizontal Tab strip
2. Drag a Tab outside of the Tab Group to the left of it.
**Expected result**
* The Tab should move outside... | Tab has an extra animation when dragged out of the Tab group at the beginning of the Tab Strip **Found in**
* 136.0a1 (2025-01-30)
**Affected versions**
* 136.0a1 (2025-01-30)
**Affected platforms**
* all
**Steps to reproduce**
1. Have a Tab group created as the first item from the Horizontal Tab strip
2. Drag a Tab... | P3 | VERIFIED | FIXED | 2025-01-30 10:07:56+00:00 | 2025-02-21 15:50:00+00:00 | 177 | 3 |
1944842 | Sidebar can get into scenario where it's expanded but vertical tabs aren't showing labels | STR:
Enable vertical tabs in about:preferences that will also enable the new sidebar
Toggle the sidebar toolbar button until it expands the sidebar
Disable the new sidebar while still in expanded state
Reenable vertical tabs
This looks to be the same issue we were seeing in bug 1936839. | Sidebar can get into scenario where it's expanded but vertical tabs aren't showing labels STR:
Enable vertical tabs in about:preferences that will also enable the new sidebar
Toggle the sidebar toolbar button until it expands the sidebar
Disable the new sidebar while still in expanded state
Reenable vertical tabs
This... | P1 | VERIFIED | FIXED | 2025-01-30 13:30:12+00:00 | 2025-02-07 14:05:11+00:00 | 88 | 1 |
1944844 | Tab groups are not created with Drag and Drop when Tab group indicators are displayed | **Found in**
* 136.0a1 (2025-01-30) ID 20250130092924
**Affected versions**
* 136.0a1 (2025-01-30) ID 20250130092924
**Affected platforms**
* all
**Steps to reproduce**
1. Drag a Tab over a 2nd Tab and Release it when they both show a blue border.
**Expected result**
* As soon as the Tabs show a Blue border it shou... | Tab groups are not created with Drag and Drop when Tab group indicators are displayed **Found in**
* 136.0a1 (2025-01-30) ID 20250130092924
**Affected versions**
* 136.0a1 (2025-01-30) ID 20250130092924
**Affected platforms**
* all
**Steps to reproduce**
1. Drag a Tab over a 2nd Tab and Release it when they both sho... | P1 | VERIFIED | FIXED | 2025-01-30 13:32:48+00:00 | 2025-02-06 08:39:53+00:00 | 344 | 1 |
1944908 | RemoteSettingsExperimentLoader logs use recipe.id instead of recipe.slug | The logs use recipe.id instead of recipe.slug. In production use this is fine because id == slug. However, ExperimentFakes.recipe() does not maintain this property.
The logging should be updated to use .slug and ExperimentFakes should be updated to generate ids that match slugs. | RemoteSettingsExperimentLoader logs use recipe.id instead of recipe.slug The logs use recipe.id instead of recipe.slug. In production use this is fine because id == slug. However, ExperimentFakes.recipe() does not maintain this property.
The logging should be updated to use .slug and ExperimentFakes should be updated ... | P3 | RESOLVED | FIXED | 2025-01-30 16:49:54+00:00 | 2025-02-05 09:59:50+00:00 | 85 | 3 |
1944918 | Vertical tabs visually jump a bit when expanding and collapsing the new sidebar | As part of bug 1941344, the `padding-block` was changed for vertical tabs only when the sidebar is collapsed. We should match this padding-block regardless of whether the sidebar is collapsed or expanded to ensure a smooth transition between the two states. | Vertical tabs visually jump a bit when expanding and collapsing the new sidebar As part of bug 1941344, the `padding-block` was changed for vertical tabs only when the sidebar is collapsed. We should match this padding-block regardless of whether the sidebar is collapsed or expanded to ensure a smooth transition betwee... | P1 | VERIFIED | FIXED | 2025-01-30 17:13:59+00:00 | 2025-02-11 15:55:09+00:00 | 74 | 1 |
1944931 | When initally enabling Vertical tabs in about:preferences, the "Show sidebar" option is checked by default but the sidebar is hiding when toggled | When you initially toggle on Vertical tabs, “Show sidebar” is checked on by default, but toggling the sidebar using the toolbar button is actually hiding it. Once I uncheck it and reenable vertical tabs, it’s expanding/collapsing as expected. | When initally enabling Vertical tabs in about:preferences, the "Show sidebar" option is checked by default but the sidebar is hiding when toggled When you initially toggle on Vertical tabs, “Show sidebar” is checked on by default, but toggling the sidebar using the toolbar button is actually hiding it. Once I uncheck i... | P1 | RESOLVED | FIXED | 2025-01-30 17:57:35+00:00 | 2025-02-18 17:09:43+00:00 | 97 | 1 |
1944968 | New tab page weather widget overlaps pocket content | With the updated layout of the new tab page, the weather widget on the right overlaps the right-most Pocket story at my default browser size and resolution. See attached screenshot. | New tab page weather widget overlaps pocket content With the updated layout of the new tab page, the weather widget on the right overlaps the right-most Pocket story at my default browser size and resolution. See attached screenshot. | P1 | NEW | 2025-01-30 21:34:08+00:00 | 2025-02-06 21:18:45+00:00 | 50 | 1 | |
1944970 | New tab column layout is inconsistent | The vertical location of the Pocket stories is not consistent across browser window widths.
When wide enough for 4 columns of stories, the stories are in-line with the Firefox logo and the weather widget.
When sized down to 3 columns, the stories are always below the logo and weather (even it it appears there is room... | New tab column layout is inconsistent The vertical location of the Pocket stories is not consistent across browser window widths.
When wide enough for 4 columns of stories, the stories are in-line with the Firefox logo and the weather widget.
When sized down to 3 columns, the stories are always below the logo and wea... | P1 | ASSIGNED | 2025-01-30 21:44:39+00:00 | 2025-02-22 20:29:43+00:00 | 133 | 1 | |
1945031 | Unable to pin local file URL to new tab page | User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
1. Pin random site in New Tab page
2. Change its URL to file:///C:/SomeFolder/SomePage.html
Actual results:
An error appears "Valid URL required".
Expected results:
The URL is valid and must be accep... | Unable to pin local file URL to new tab page User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
1. Pin random site in New Tab page
2. Change its URL to file:///C:/SomeFolder/SomePage.html
Actual results:
An error appears "Valid URL required".
Expected... | P3 | NEW | 2025-01-31 05:46:02+00:00 | 2025-02-12 13:10:50+00:00 | 130 | 3 | |
1945077 | The Search Shortcut for Actions does not work | Steps to reproduce:
1. Make sure the "Actions" Search Engine is enabled in the settings
2. Go to the search bar and type ">" followed by a space
Actual results:
Despite the ">" being listed as the keyword for the "Actions" Search Engine, it does nothing when used in the search bar. The "Actions" Search Engine has t... | The Search Shortcut for Actions does not work Steps to reproduce:
1. Make sure the "Actions" Search Engine is enabled in the settings
2. Go to the search bar and type ">" followed by a space
Actual results:
Despite the ">" being listed as the keyword for the "Actions" Search Engine, it does nothing when used in the... | P3 | NEW | 2025-01-31 11:45:19+00:00 | 2025-03-03 14:24:11+00:00 | 133 | 3 | |
1945111 | Tabs closed from tab groups disappear from history menu if their original tab group is deleted | Steps to reproduce:
1. Open some tabs with content (i.e. not `about:blank`).
2. Add tabs to a group.
3. Close one of these tabs.
4. In the top menu, open "History > Recently Closed Tabs". Verify the closed tab exists in the list.
5. Right click the tab group label and click "Delete group".
6. Re-open the recently clos... | Tabs closed from tab groups disappear from history menu if their original tab group is deleted Steps to reproduce:
1. Open some tabs with content (i.e. not `about:blank`).
2. Add tabs to a group.
3. Close one of these tabs.
4. In the top menu, open "History > Recently Closed Tabs". Verify the closed tab exists in the ... | P2 | RESOLVED | FIXED | 2025-01-31 12:36:01+00:00 | 2025-03-05 07:06:30+00:00 | 148 | 2 |
1945146 | List all tabs no longer automatically scrolls to current tab | User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:136.0) Gecko/20100101 Firefox/136.0
Steps to reproduce:
Open the List all tabs drop down menu with enough tabs to include a scrollbar
Select a tab at the bottom of the list (not visible without scrolling)
Open List all tabs again
Actual results:
List all t... | List all tabs no longer automatically scrolls to current tab User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:136.0) Gecko/20100101 Firefox/136.0
Steps to reproduce:
Open the List all tabs drop down menu with enough tabs to include a scrollbar
Select a tab at the bottom of the list (not visible without scrol... | P1 | VERIFIED | FIXED | 2025-01-31 13:42:50+00:00 | 2025-02-13 09:30:17+00:00 | 138 | 1 |
1945149 | Dragged tab is not added in group when dragged on the first slot of the group in List All Tabs dropdown | **Found in**
* 136.0a1 (2025-01-31)
**Affected versions**
* 136.0a1 (2025-01-31)
**Affected platforms**
* All
**Preconditions**
* Have a group created with two or more tabs
**Steps to reproduce**
1. Open List all tabs
2. Drag another tab over the first slot in the previously created group
**Expected result**
* Th... | Dragged tab is not added in group when dragged on the first slot of the group in List All Tabs dropdown **Found in**
* 136.0a1 (2025-01-31)
**Affected versions**
* 136.0a1 (2025-01-31)
**Affected platforms**
* All
**Preconditions**
* Have a group created with two or more tabs
**Steps to reproduce**
1. Open List al... | P3 | NEW | 2025-01-31 13:48:40+00:00 | 2025-02-10 09:12:21+00:00 | 193 | 3 | |
1945169 | When a group is the only thing in a window, moving it via the TOM context menu creates a saved clone | STR
1. Create a group in a window such that there are no tabs in the window outside of the group
2. open a new window
3. open TOM in the new window, right click on the group in the other window, and select "move to this window"
Expected: Group moves to this window
Actual: Group moves to this window, and a copy of th... | When a group is the only thing in a window, moving it via the TOM context menu creates a saved clone STR
1. Create a group in a window such that there are no tabs in the window outside of the group
2. open a new window
3. open TOM in the new window, right click on the group in the other window, and select "move to thi... | P1 | RESOLVED | FIXED | 2025-01-31 14:39:56+00:00 | 2025-03-05 07:06:34+00:00 | 115 | 1 |
1945264 | pressing Ctrl+T while a tab in a tab group is active should create a new tab in the same tab group if browser.tabs.insertAfterCurrent is set to true (open tab next to current one) | Firefox 136.0a1 20250131152909 on Windows 10
Pressing Ctrl+T while a tab in a tab group is active should create a new tab in the same tab group if the preference browser.tabs.insertAfterCurrent is set to true (= open tab next to current one). | pressing Ctrl+T while a tab in a tab group is active should create a new tab in the same tab group if browser.tabs.insertAfterCurrent is set to true (open tab next to current one) Firefox 136.0a1 20250131152909 on Windows 10
Pressing Ctrl+T while a tab in a tab group is active should create a new tab in the same tab g... | P3 | VERIFIED | FIXED | 2025-01-31 21:52:29+00:00 | 2025-02-17 14:53:04+00:00 | 119 | 3 |
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