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 |
|---|---|---|---|---|---|---|---|---|---|---|
1933162 | Firefox Icon disapearing from Taskbar, Win 11 | Firefox 132.0.2 (64-bit), but same happens on Nightly
Windows 11, 23H2
Steps to reproduce: (see attachment)
- Open Firefox
- Pin and set Firefox to default
- set other browser to default
- unpin Firefox
Actual results:
Firefox remains running, but icon will disappear from Taskbar - leaving an empty icon symbol for th... | Firefox Icon disapearing from Taskbar, Win 11 Firefox 132.0.2 (64-bit), but same happens on Nightly
Windows 11, 23H2
Steps to reproduce: (see attachment)
- Open Firefox
- Pin and set Firefox to default
- set other browser to default
- unpin Firefox
Actual results:
Firefox remains running, but icon will disappear from... | P3 | NEW | 2024-11-25 11:20:20+00:00 | 2024-11-25 17:40:02+00:00 | 154 | 3 | |
1933210 | When dragging forward selecting tabs for grouping swap the order of the tabs | When dragging forward selecting tabs for grouping swap the order of the tabs, the dragged tab moves after the grouped tab.
Steps to reproduce:
1. Set `browser.tabs.groups.enabled` to true.
2. `browser.tabs.groups.dragOverThresholdPercent` is 20 (the default).
3. Start to drag a tab forward.
4. When you reach 20% thre... | When dragging forward selecting tabs for grouping swap the order of the tabs When dragging forward selecting tabs for grouping swap the order of the tabs, the dragged tab moves after the grouped tab.
Steps to reproduce:
1. Set `browser.tabs.groups.enabled` to true.
2. `browser.tabs.groups.dragOverThresholdPercent` is... | P1 | VERIFIED | FIXED | 2024-11-25 14:58:15+00:00 | 2025-01-28 21:16:06+00:00 | 129 | 1 |
1933243 | ctrl + shift + tab doesn't navigate to previous tab when the universal search button is enabled, the urlbar has focus, and search term are entered | Ctrl + shift + tab doesn't navigate to previous tab when the url bar has focus and some search terms entered, but focusses dedicated search button first. Only second ctrl+shift+tab navigates to previous tab.
STR:
1. Open multiple tabs
2. focus urlbar with ctrl+l
3. type something (e.g. "asdf")
4. try to navigate to p... | ctrl + shift + tab doesn't navigate to previous tab when the universal search button is enabled, the urlbar has focus, and search term are entered Ctrl + shift + tab doesn't navigate to previous tab when the url bar has focus and some search terms entered, but focusses dedicated search button first. Only second ctrl+sh... | P2 | VERIFIED | FIXED | 2024-11-25 16:41:42+00:00 | 2025-02-06 08:05:55+00:00 | 146 | 2 |
1933251 | Focusing the urlbar with a click and pressing Shift TAB doesn't focus the Unified Search Button | When focusing with CTRL + L shift tab works correctly and goes to the USB, though when I click to focus the urlbar, it goes to the last result instead. That's not a consistent experience. | Focusing the urlbar with a click and pressing Shift TAB doesn't focus the Unified Search Button When focusing with CTRL + L shift tab works correctly and goes to the USB, though when I click to focus the urlbar, it goes to the last result instead. That's not a consistent experience. | P2 | VERIFIED | FIXED | 2024-11-25 16:56:05+00:00 | 2024-12-17 14:32:59+00:00 | 66 | 2 |
1933280 | Can't drag last tab out of group if there's no ungrouped tabs | **Steps to reproduce [can add screenshots or video recordings for reference]:**
Create a tab group with 2 or more tabs (make sure there's no other tabs in the tab strip)
**Expected behavior [What should have happened?]:**
Dragging the last tab (far right tab) should move the tab out of the group
**Actual behavior [W... | Can't drag last tab out of group if there's no ungrouped tabs **Steps to reproduce [can add screenshots or video recordings for reference]:**
Create a tab group with 2 or more tabs (make sure there's no other tabs in the tab strip)
**Expected behavior [What should have happened?]:**
Dragging the last tab (far right t... | P1 | VERIFIED | FIXED | 2024-11-25 18:47:11+00:00 | 2025-02-24 14:29:45+00:00 | 139 | 1 |
1933300 | Firefox Account is showing up as unverified when the primary password is locked. | We now check if we have the sync keys before considering the session as "verified", but when the PP is locked we have no access to those keys. | Firefox Account is showing up as unverified when the primary password is locked. We now check if we have the sync keys before considering the session as "verified", but when the PP is locked we have no access to those keys. | P2 | RESOLVED | FIXED | 2024-11-25 19:55:13+00:00 | 2024-11-26 16:07:11+00:00 | 52 | 2 |
1933313 | Tab group label is not accessible with expected keyboard shortcuts - via the Left/Right Arrow keys (without a modifier) | Refer to the [bug 1921814 comments 12 and further](https://bugzilla.mozilla.org/show_bug.cgi?id=1921814#c13).
Currently: `cmd/`ctrl` modifier is required to access buttons.
The keyboard navigation pattern within tab strip is with arrows alone, without a `cmd/ctrl`: we should be able to `tab` to the Fx View > `Tab` to... | Tab group label is not accessible with expected keyboard shortcuts - via the Left/Right Arrow keys (without a modifier) Refer to the [bug 1921814 comments 12 and further](https://bugzilla.mozilla.org/show_bug.cgi?id=1921814#c13).
Currently: `cmd/`ctrl` modifier is required to access buttons.
The keyboard navigation p... | P3 | RESOLVED | DUPLICATE | 2024-11-25 20:53:33+00:00 | 2025-01-16 16:24:53+00:00 | 379 | 3 |
1933503 | TPS fails if `identity.fxaccounts.oauth.enabled` is true | The Firefox iOS sync integration tests could not sync to the stage server starting on Nov 23:
https://storage.googleapis.com/mobile-reports/public/firefox-ios-M1/result_928/firefox-ios/firefox-ios-tests/Tests/SyncIntegrationTests/results/index.html?sort=result
The TPS log indicated that the login has been successful ... | TPS fails if `identity.fxaccounts.oauth.enabled` is true The Firefox iOS sync integration tests could not sync to the stage server starting on Nov 23:
https://storage.googleapis.com/mobile-reports/public/firefox-ios-M1/result_928/firefox-ios/firefox-ios-tests/Tests/SyncIntegrationTests/results/index.html?sort=result
... | P2 | NEW | 2024-11-26 16:25:30+00:00 | 2024-11-28 06:04:34+00:00 | 495 | 2 | |
1933522 | List all tabs button re-appears by itself | User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:133.0) Gecko/20100101 Firefox/133.0
Steps to reproduce:
Remove the "List all tabs" button by right clicking, remove from toolbar
I'm using the latest Firefox Flatpack (133.0) on the latest KDE Neon (6.2.3)
Actual results:
List all tabs button is removed from toolbar,... | List all tabs button re-appears by itself User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:133.0) Gecko/20100101 Firefox/133.0
Steps to reproduce:
Remove the "List all tabs" button by right clicking, remove from toolbar
I'm using the latest Firefox Flatpack (133.0) on the latest KDE Neon (6.2.3)
Actual results:
Lis... | P3 | NEW | 2024-11-26 17:44:55+00:00 | 2025-02-21 11:21:39+00:00 | 243 | 3 | |
1933584 | NimbusTelemetry feature does not shut off metrics upon experiment end | When an experiment ends, the NimbusTelemetry feature will call [Services.fog.applyServerKnobsConfig with an empty payload](https://searchfox.org/mozilla-central/rev/dfaf02d68a7cb018b6cad7e189f450352e2cde04/toolkit/components/nimbus/lib/ExperimentManager.sys.mjs#2210), but that does not disable the metrics that would ha... | NimbusTelemetry feature does not shut off metrics upon experiment end When an experiment ends, the NimbusTelemetry feature will call [Services.fog.applyServerKnobsConfig with an empty payload](https://searchfox.org/mozilla-central/rev/dfaf02d68a7cb018b6cad7e189f450352e2cde04/toolkit/components/nimbus/lib/ExperimentMana... | P1 | RESOLVED | FIXED | 2024-11-26 22:10:39+00:00 | 2024-12-13 09:45:36+00:00 | 180 | 1 |
1933592 | Hide the sidebar if its button is removed from the toolbar | **User story**
As a user, I want to be able to remove the sidebar with one click if I do not need it.
**Current result**
If a user removes the sidebar button when the sidebar is set to the expanded state, they cannot get rid of it until:
- they return the sidebar button through the *Customize toolbar* menu,
- collap... | Hide the sidebar if its button is removed from the toolbar **User story**
As a user, I want to be able to remove the sidebar with one click if I do not need it.
**Current result**
If a user removes the sidebar button when the sidebar is set to the expanded state, they cannot get rid of it until:
- they return the sid... | P2 | VERIFIED | FIXED | 2024-11-26 22:52:27+00:00 | 2025-01-13 13:32:55+00:00 | 159 | 2 |
1933623 | Fix bad test testRecentlyClosedTabGroupsSingleTab | bug 1834559 showed an uptick in failures after merging bug 1927774
The test failure is `browser/components/customizableui/test/browser_history_recently_closed.js | Opened the first URL - Got "about:logo", expected "about:mozilla"`
This is from a new test that I wrote and added in that patch. The test is not a good te... | Fix bad test testRecentlyClosedTabGroupsSingleTab bug 1834559 showed an uptick in failures after merging bug 1927774
The test failure is `browser/components/customizableui/test/browser_history_recently_closed.js | Opened the first URL - Got "about:logo", expected "about:mozilla"`
This is from a new test that I wrote ... | P1 | RESOLVED | FIXED | 2024-11-27 02:39:06+00:00 | 2024-11-27 16:54:50+00:00 | 187 | 1 |
1933761 | Extension sidebar always shows as checked in main menu | I have an extension provided sidebar. For some reason despite not being open the extension name is checked in view -> sidebar. | Extension sidebar always shows as checked in main menu I have an extension provided sidebar. For some reason despite not being open the extension name is checked in view -> sidebar. | P2 | RESOLVED | FIXED | 2024-11-27 16:28:46+00:00 | 2024-12-20 09:47:36+00:00 | 39 | 2 |
1933783 | When a link is dragged onto the menu(File Edit View.... ) except Bookmarks in the menubar, Mouse pointer should be changed to 'not-allowed' | Steps to reproduce:
1. Enable menubar
2. Open any web page
3. Drag a link onto menu such as File Edit View... except Bookmarks on menubar
Actual results:
Mouse cursor indicates as 'default'(arrow)
Expected results:
Mouse cursor should indicate as 'not-allowed'
Regression window:
https://hg.mozilla.org/integration/au... | When a link is dragged onto the menu(File Edit View.... ) except Bookmarks in the menubar, Mouse pointer should be changed to 'not-allowed' Steps to reproduce:
1. Enable menubar
2. Open any web page
3. Drag a link onto menu such as File Edit View... except Bookmarks on menubar
Actual results:
Mouse cursor indicates ... | P3 | VERIFIED | FIXED | 2024-11-27 17:56:06+00:00 | 2024-12-04 14:54:37+00:00 | 195 | 3 |
1933813 | "Close other tabs" should save and close groups, including collpased groups | **Steps to reproduce [can add screenshots or video recordings for reference]:**
1. Create a tab group with several tabs inside it
2. Collapse the tab group
3. Open several ungrouped tabs
4. Right-click on an ungrouped tab and select "Close all other tabs" from the context menu
**Expected behavior [What should have ha... | "Close other tabs" should save and close groups, including collpased groups **Steps to reproduce [can add screenshots or video recordings for reference]:**
1. Create a tab group with several tabs inside it
2. Collapse the tab group
3. Open several ungrouped tabs
4. Right-click on an ungrouped tab and select "Close all... | P2 | RESOLVED | FIXED | 2024-11-27 20:47:57+00:00 | 2025-01-27 13:07:40+00:00 | 195 | 2 |
1933818 | With Show/Hide set, Ctrl+B and Ctrl+H should hide rather than collapse the sidebar | For keyboard-oriented users, it is very inconvenient to change from toggling show/hide with a keyboard shortcut to being required to use a toolbar button to close the sidebar. If the user has changed from Expand/Collapse to Show/Hide, the legacy behavior of the keyboard shortcuts should be preserved.
SUMO thread: http... | With Show/Hide set, Ctrl+B and Ctrl+H should hide rather than collapse the sidebar For keyboard-oriented users, it is very inconvenient to change from toggling show/hide with a keyboard shortcut to being required to use a toolbar button to close the sidebar. If the user has changed from Expand/Collapse to Show/Hide, th... | P2 | RESOLVED | FIXED | 2024-11-27 21:13:02+00:00 | 2024-12-14 10:00:50+00:00 | 150 | 2 |
1933886 | Add ability to move toolbar buttons into vertical tabs sidebar | User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:133.0) Gecko/20100101 Firefox/133.0
Steps to reproduce:
I enabled vertical tabs (on the right, with the collapsed sidebar, not the large sidebar). I right-clicked the top and clicked 'customise toolbar'. I could drag the downloads button out of the top tool... | Add ability to move toolbar buttons into vertical tabs sidebar User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:133.0) Gecko/20100101 Firefox/133.0
Steps to reproduce:
I enabled vertical tabs (on the right, with the collapsed sidebar, not the large sidebar). I right-clicked the top and clicked 'customise ... | P3 | NEW | 2024-11-28 04:49:15+00:00 | 2024-12-13 15:25:10+00:00 | 209 | 3 | |
1933921 | SVG shortcut favicon on new tab page is cropped on the top and bottom | STR:
1. Pin https://www.cbsnews.com to the new tab page shortcuts.
Expected:
CBS icon is fully visible with a circular outer perimeter.
Actual:
CBS icon has a flat top and bottom indicating it is being cropped.
Occurs at all zoom levels. The image was previously PNG but recently changed to SVG.
Also occurs on `abo... | SVG shortcut favicon on new tab page is cropped on the top and bottom STR:
1. Pin https://www.cbsnews.com to the new tab page shortcuts.
Expected:
CBS icon is fully visible with a circular outer perimeter.
Actual:
CBS icon has a flat top and bottom indicating it is being cropped.
Occurs at all zoom levels. The image... | P3 | NEW | 2024-11-28 09:27:35+00:00 | 2025-01-24 14:49:57+00:00 | 220 | 3 | |
1933926 | Blank tab name if Firefox is restarted when tabs are loading | **Found in**
* 135.0a1 (2024-11-27)
**Affected versions**
* 135.0a1 (2024-11-27)
* 134.0b2
* 133.0
* 128.5.0esr
**Tested platforms**
* Affected platforms: Windows 10x64, macOS 12, Ubuntu 24
* Unaffected platforms: none
**Steps to reproduce**
1. Open the bug 1913100 in a new tab.
2. Open the browser console.
3. Cl... | Blank tab name if Firefox is restarted when tabs are loading **Found in**
* 135.0a1 (2024-11-27)
**Affected versions**
* 135.0a1 (2024-11-27)
* 134.0b2
* 133.0
* 128.5.0esr
**Tested platforms**
* Affected platforms: Windows 10x64, macOS 12, Ubuntu 24
* Unaffected platforms: none
**Steps to reproduce**
1. Open the... | P3 | NEW | 2024-11-28 10:06:34+00:00 | 2025-02-24 16:51:03+00:00 | 357 | 3 | |
1933966 | empty group doesn't removed from closedGroups when closed tabs restored one at a time | Bug 1927774 add the ability to restore tabs form closed tab group.
After restoring all tabs from a deleted group `SessionStrore` does not remove the group from winData.closedGroups
The result of this 'ghost' group is that any attempt to reopen other closed tabs when there are other closed groups fails with this error... | empty group doesn't removed from closedGroups when closed tabs restored one at a time Bug 1927774 add the ability to restore tabs form closed tab group.
After restoring all tabs from a deleted group `SessionStrore` does not remove the group from winData.closedGroups
The result of this 'ghost' group is that any attemp... | P2 | RESOLVED | FIXED | 2024-11-28 13:13:01+00:00 | 2025-01-16 15:01:28+00:00 | 294 | 2 |
1933989 | Tab Groups from the Horizontal Tab strip cannot be expanded/collapsed with a single click when slightly moving the mouse | **Found in**
* 135.0a1 (2024-11-28)
**Affected versions**
* 135.0a1 (2024-11-28)
* 134.0b2
**Preconditions**
Set browser.tabs.groups.enabled true
Have the Horizontal Tab strip enabled.
**Affected platforms**
* Windows
**Steps to reproduce**
1. Have a Few Tabs opened.
2. Create a New Tab Group.
3. Expand/Collapse a... | Tab Groups from the Horizontal Tab strip cannot be expanded/collapsed with a single click when slightly moving the mouse **Found in**
* 135.0a1 (2024-11-28)
**Affected versions**
* 135.0a1 (2024-11-28)
* 134.0b2
**Preconditions**
Set browser.tabs.groups.enabled true
Have the Horizontal Tab strip enabled.
**Affected... | P1 | VERIFIED | FIXED | 2024-11-28 14:15:23+00:00 | 2024-12-02 08:34:05+00:00 | 204 | 1 |
1934005 | If a search engine installed by contextual search is removed, then it can't be re-added manually, but can be restored | In bug 1924666 we added functionality so that contextual search could offer to install a search engine from our configuration if it is used multiple times.
I noticed that we have an issue in the following case:
* Visit a site which is in the search configuration but not available for the environment you're currently ... | If a search engine installed by contextual search is removed, then it can't be re-added manually, but can be restored In bug 1924666 we added functionality so that contextual search could offer to install a search engine from our configuration if it is used multiple times.
I noticed that we have an issue in the follow... | P2 | NEW | 2024-11-28 15:07:57+00:00 | 2024-12-13 12:23:46+00:00 | 248 | 2 | |
1934007 | Trying to group pinned tabs will create an empty and bugged group | User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
1 - Open Multiple Tabs
2 - Fix all tabs going to group
3 - Select all fixed tabs and create a group
Actual results:
- A empty group is created
- The group right click menu not works, can't delete nor un... | Trying to group pinned tabs will create an empty and bugged group User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
1 - Open Multiple Tabs
2 - Fix all tabs going to group
3 - Select all fixed tabs and create a group
Actual results:
- A empty group is c... | P2 | RESOLVED | FIXED | 2024-11-28 15:16:16+00:00 | 2025-01-09 12:52:34+00:00 | 130 | 2 |
1934157 | Date can change unexpectedly | Attach (recommended) or Link to PDF file here:
Steps to reproduce the problem:
1. Open the uploaded pdf, or download one in https://mozilla.app.box.com/s/lcla8pvbno8cn21bvi1gmhng8muga6t8 in Firefox Nightly (135.0a1 (2024-11-28) (aarch64))
2. On "Date of Birth (mm/dd/yyyy)", Enter "02/01/2000" or "04/01/2000" or "06/0... | Date can change unexpectedly Attach (recommended) or Link to PDF file here:
Steps to reproduce the problem:
1. Open the uploaded pdf, or download one in https://mozilla.app.box.com/s/lcla8pvbno8cn21bvi1gmhng8muga6t8 in Firefox Nightly (135.0a1 (2024-11-28) (aarch64))
2. On "Date of Birth (mm/dd/yyyy)", Enter "02/01/2... | P1 | RESOLVED | FIXED | 2024-11-29 01:57:40+00:00 | 2025-01-01 15:57:50+00:00 | 285 | 1 |
1934160 | Shifted view in PDF with cm command after path construction. | User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:131.0) Gecko/20100101 Firefox/131.0
Steps to reproduce:
Open the attached PDF file as File->Open
Actual results:
Black line is shifted down relatively to the red square.
Expected results:
Black line must be on about the same level. See how Acrobat Reader, Evince o... | Shifted view in PDF with cm command after path construction. User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:131.0) Gecko/20100101 Firefox/131.0
Steps to reproduce:
Open the attached PDF file as File->Open
Actual results:
Black line is shifted down relatively to the red square.
Expected results:
Black line must... | P3 | NEW | 2024-11-29 02:59:32+00:00 | 2024-12-20 08:42:46+00:00 | 111 | 3 | |
1934170 | Intermittent browser/components/translations/tests/browser/browser_translations_full_page_panel_switch_tabs_before_engine_ready.js | single tracking bug | **Filed by:** agoloman [at] mozilla.com
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/YPwZti-MSSGYZjsb5mqwpw/runs/0/artifacts/public/logs/live_backing.log
---
```
[task 2024-11-29T06:06:04.259Z] 06:06:04 INFO - TEST-UNEXPECTED-FAIL | browser/components/translations/tests/browser/browse... | Intermittent browser/components/translations/tests/browser/browser_translations_full_page_panel_switch_tabs_before_engine_ready.js | single tracking bug **Filed by:** agoloman [at] mozilla.com
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/YPwZti-MSSGYZjsb5mqwpw/runs/0/artifacts/public/logs/... | P5 | REOPENED | 2024-11-29 06:30:14+00:00 | 2025-02-24 07:21:18+00:00 | 444 | 5 | |
1934186 | top bar panel elements now extend to the left, hiding window control buttons on MacOS | User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:133.0) Gecko/20100101 Firefox/133.0
Steps to reproduce:
- in "customize toolbar":
- make sure "Title Bar" checkbox is unchecked (there is no system window top bar)
- place "Bookmarks toolbar items" on the top row, to the right of the tabs
- have a lot o... | top bar panel elements now extend to the left, hiding window control buttons on MacOS User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:133.0) Gecko/20100101 Firefox/133.0
Steps to reproduce:
- in "customize toolbar":
- make sure "Title Bar" checkbox is unchecked (there is no system window top bar)
- p... | P1 | RESOLVED | FIXED | 2024-11-29 08:44:07+00:00 | 2025-01-09 12:57:04+00:00 | 252 | 1 |
1934226 | If in a city name there is no space after "." or space on both sides, the city is also interpreted as a subject | **[Affected versions]:**
- Firefox Nightly 135.0a1 - Build ID: 20241128215411
- Firefox Beta 134.0b3
**[Affected Platforms]:**
- Windows 10
- macOS 14.4.1
- Linux Mint 20.1
**[Prerequisites]:**
- Have following prefs set:
- browser.search.region = US
- browser.urlbar.yelp.mlEnabled = true
- browser.urlbar.quick... | If in a city name there is no space after "." or space on both sides, the city is also interpreted as a subject **[Affected versions]:**
- Firefox Nightly 135.0a1 - Build ID: 20241128215411
- Firefox Beta 134.0b3
**[Affected Platforms]:**
- Windows 10
- macOS 14.4.1
- Linux Mint 20.1
**[Prerequisites]:**
- Have follo... | P3 | VERIFIED | FIXED | 2024-11-29 13:10:48+00:00 | 2024-12-09 13:12:33+00:00 | 312 | 3 |
1934296 | Adding a tab to a collapsed group should expand the group | **Steps to reproduce [can add screenshots or video recordings for reference]:**
Create a tab group (Group 1) and collapse it
Open a new tab and right click to open the context menu
Select "Add to group" and select "Group 1"
**Expected behavior [What should have happened?]:**
"Group 1" expands to show where the tab ... | Adding a tab to a collapsed group should expand the group **Steps to reproduce [can add screenshots or video recordings for reference]:**
Create a tab group (Group 1) and collapse it
Open a new tab and right click to open the context menu
Select "Add to group" and select "Group 1"
**Expected behavior [What should h... | P3 | VERIFIED | FIXED | 2024-11-29 18:42:01+00:00 | 2024-12-05 12:39:35+00:00 | 123 | 3 |
1934305 | Address bar not showing zero prefix entries from history if top sites are disabled | User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:133.0) Gecko/20100101 Firefox/133.0
Steps to reproduce:
"Remember History" is set under the P&S settings, but no history is saved as of v133.0 install yesterday. All I see on clicking the address bar is some searhes I made yesterday. The update performed like ... | Address bar not showing zero prefix entries from history if top sites are disabled User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:133.0) Gecko/20100101 Firefox/133.0
Steps to reproduce:
"Remember History" is set under the P&S settings, but no history is saved as of v133.0 install yesterday. All I see on cli... | P3 | NEW | 2024-11-29 19:42:26+00:00 | 2024-12-09 16:14:44+00:00 | 202 | 3 | |
1934408 | URL text moves after clicking in URL bar | User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:135.0) Gecko/20100101 Firefox/135.0
Steps to reproduce:
When I want to edit a URL, the first step is often to click in the URL bar. When I click in the URL bar, the search engine selector appears, which makes all the text in the URL bar shift right. The shifting text mak... | URL text moves after clicking in URL bar User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:135.0) Gecko/20100101 Firefox/135.0
Steps to reproduce:
When I want to edit a URL, the first step is often to click in the URL bar. When I click in the URL bar, the search engine selector appears, which makes all the text in the U... | P1 | RESOLVED | FIXED | 2024-11-30 20:57:10+00:00 | 2025-01-29 15:48:29+00:00 | 167 | 1 |
1934410 | Dedicated search dropdown panel has visible extra padding-block | https://searchfox.org/mozilla-central/source/toolkit/themes/shared/popup.css#130,134-135 | Dedicated search dropdown panel has visible extra padding-block https://searchfox.org/mozilla-central/source/toolkit/themes/shared/popup.css#130,134-135 | P3 | RESOLVED | FIXED | 2024-11-30 21:38:38+00:00 | 2025-02-27 13:09:29+00:00 | 50 | 3 |
1934464 | Weird reordering of the List all tabs menu after closing a tab | I'm seeing a weird behaviour when `Clos[ing a] tab` from the `List all tabs` menu. I'd expect the whole list to move up by one entry, but it just seems to shuffle all the entries down to the one I closed instead. | Weird reordering of the List all tabs menu after closing a tab I'm seeing a weird behaviour when `Clos[ing a] tab` from the `List all tabs` menu. I'd expect the whole list to move up by one entry, but it just seems to shuffle all the entries down to the one I closed instead. | P3 | RESOLVED | WORKSFORME | 2024-12-02 00:35:12+00:00 | 2024-12-19 15:52:47+00:00 | 75 | 3 |
1934527 | Vertical tabs is confusing to turn off | Some users are complaining they can't get off of Vertical Tabs. The most recent example I've seen:
https://connect.mozilla.org/t5/discussions/firefox-sidebar-and-vertical-tabs-try-them-out-in-nightly/m-p/80175/emcs_t/S2h8ZW1haWx8dG9waWNfc3Vic2NyaXB0aW9ufE00NlFRMDNFSEFMUDNZfDgwMTc1fFNVQlNDUklQVElPTlN8aEs#M30714
That us... | Vertical tabs is confusing to turn off Some users are complaining they can't get off of Vertical Tabs. The most recent example I've seen:
https://connect.mozilla.org/t5/discussions/firefox-sidebar-and-vertical-tabs-try-them-out-in-nightly/m-p/80175/emcs_t/S2h8ZW1haWx8dG9waWNfc3Vic2NyaXB0aW9ufE00NlFRMDNFSEFMUDNZfDgwMTc1... | P3 | NEW | 2024-12-02 10:23:10+00:00 | 2024-12-05 17:40:09+00:00 | 229 | 3 | |
1934555 | Close Tabs Below content menu option has artifact in string on Windows 10 | Strings were updated in bug 1906881 for the "close multiple tabs" tab context menu options to support the vertical tabs orientation. However, it seems a strange artifact is being added to one of the strings on Windows 10 and Ubuntu 22, but not macOS.
For the option in vertical tabs, the "Close Tabs Below (I)", because... | Close Tabs Below content menu option has artifact in string on Windows 10 Strings were updated in bug 1906881 for the "close multiple tabs" tab context menu options to support the vertical tabs orientation. However, it seems a strange artifact is being added to one of the strings on Windows 10 and Ubuntu 22, but not ma... | P2 | RESOLVED | INVALID | 2024-12-02 11:57:33+00:00 | 2024-12-02 16:20:34+00:00 | 109 | 2 |
1934572 | Shortcuts get pinned if dragged after the "add shortcut" | As a user if I drag and drop shortcuts, or if I add a new shortcut I don't want them to be pinned without the action.
How to reproduce it:
Using Firefox 133.0, open a new tab and drag and drop a shortcut after the "add shortcut", it will be pinned automatically.
The same behavior is seen when adding a shortcut without... | Shortcuts get pinned if dragged after the "add shortcut" As a user if I drag and drop shortcuts, or if I add a new shortcut I don't want them to be pinned without the action.
How to reproduce it:
Using Firefox 133.0, open a new tab and drag and drop a shortcut after the "add shortcut", it will be pinned automatically.... | P3 | NEW | 2024-12-02 13:42:50+00:00 | 2024-12-02 21:23:54+00:00 | 113 | 3 | |
1934636 | [Layout Expt] Firefox logo overlaps shortcuts | How to reproduce it:
Screensize two columns
Variant B enabled
Scroll until searchbar is not visible (which should be visible on overlay), see logo overlaps shortcuts | [Layout Expt] Firefox logo overlaps shortcuts How to reproduce it:
Screensize two columns
Variant B enabled
Scroll until searchbar is not visible (which should be visible on overlay), see logo overlaps shortcuts | P1 | VERIFIED | FIXED | 2024-12-02 17:16:04+00:00 | 2024-12-17 09:57:18+00:00 | 52 | 1 |
1934648 | Signature verification fails when Autograph signer_id does not match leaf cert CN | For example, on DEV, the signer ID is `cas_new_remote-settings` and the leaf cert CN is `CN=remote-settings.content-signature.mozilla.org`.
When the collection is part of the startup bundle, the client is instantiated with:
```js
const {
signature: { signer_id: signerName },
} = metadata;
const client = RemoteSetti... | Signature verification fails when Autograph signer_id does not match leaf cert CN For example, on DEV, the signer ID is `cas_new_remote-settings` and the leaf cert CN is `CN=remote-settings.content-signature.mozilla.org`.
When the collection is part of the startup bundle, the client is instantiated with:
```js
const ... | P1 | RESOLVED | FIXED | 2024-12-02 17:50:14+00:00 | 2024-12-10 20:54:17+00:00 | 254 | 1 |
1934682 | Top sites rows wraps to two-rows when Variant A/B are active | ### Steps to reproduce:
#### Prefs
Set the following prefs to `true`:
- `browser.newtabpage.activity-stream.discoverystream.sections.enabled`
- `browser.newtabpage.activity-stream.discoverystream.sections.cards.enabled`
- `browser.newtabpage.activity-stream.newtabLayouts.variant-a` (or `-b`)
#### Steps
1. Open ne... | Top sites rows wraps to two-rows when Variant A/B are active ### Steps to reproduce:
#### Prefs
Set the following prefs to `true`:
- `browser.newtabpage.activity-stream.discoverystream.sections.enabled`
- `browser.newtabpage.activity-stream.discoverystream.sections.cards.enabled`
- `browser.newtabpage.activity-stre... | P1 | RESOLVED | FIXED | 2024-12-02 20:10:30+00:00 | 2024-12-09 12:33:47+00:00 | 178 | 1 |
1934885 | Firefox prompts to make it the default browser when it already is. | User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:132.0) Gecko/20100101 Firefox/132.0
Steps to reproduce:
Open Firefox
Actual results:
Prompt to make Firefox the default browser
Expected results:
No prompt: Firefox is already the default | Firefox prompts to make it the default browser when it already is. User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:132.0) Gecko/20100101 Firefox/132.0
Steps to reproduce:
Open Firefox
Actual results:
Prompt to make Firefox the default browser
Expected results:
No prompt: Firefox is already the default | P3 | UNCONFIRMED | 2024-12-03 13:58:22+00:00 | 2024-12-04 14:20:44+00:00 | 95 | 3 | |
1934918 | Firefox uses application/vnd.ms-excel instead of the text/csv content type when uploading a CSV file | User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:133.0) Gecko/20100101 Firefox/133.0
Steps to reproduce:
1. Click F12
2. Upload a .csv file to a web application (any that is using multipart upload will do, here used https://www.virustotal.com as example)
Actual results:
The content type used in the reques... | Firefox uses application/vnd.ms-excel instead of the text/csv content type when uploading a CSV file User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:133.0) Gecko/20100101 Firefox/133.0
Steps to reproduce:
1. Click F12
2. Upload a .csv file to a web application (any that is using multipart upload will do, her... | P3 | NEW | 2024-12-03 14:46:23+00:00 | 2024-12-12 10:41:16+00:00 | 490 | 3 | |
1934945 | Investigate increase of "failedSettings" telemetry following migration of icons | Following the recent landing of bug 1655066 which added settings migration for icons, it appears that we have an increase in "failedSettings" for search service initialisation. It appears to be a low level, but we should investigate if this is related to the migration, and potentially add some mitigations if we need to... | Investigate increase of "failedSettings" telemetry following migration of icons Following the recent landing of bug 1655066 which added settings migration for icons, it appears that we have an increase in "failedSettings" for search service initialisation. It appears to be a low level, but we should investigate if this... | P2 | RESOLVED | FIXED | 2024-12-03 16:18:31+00:00 | 2024-12-18 04:33:20+00:00 | 84 | 2 |
1934997 | The new translationsId is not unique across page loads | This can cause issues with auto translation behavior. This was discovered in Bug 1932780, but is a separate correctness issue. | The new translationsId is not unique across page loads This can cause issues with auto translation behavior. This was discovered in Bug 1932780, but is a separate correctness issue. | P1 | RESOLVED | INVALID | 2024-12-03 19:31:08+00:00 | 2025-01-16 01:55:19+00:00 | 38 | 1 |
1935022 | Ctrl+tab switches to the wrong tab (started taking the mouse position into account) | Steps to reproduce:
1. Be on macOS.
2. On `about:config`, set `browser.ctrlTab.sortByRecentlyUsed` to `true`.
3. Open two additional tabs.
4. Position your mouse somewhere halfway between the top and the bottom of the screen.
5. Press and hold Ctrl, press Tab, keep holding Ctrl.
6. Once the Ctrl+Tab panel appear... | Ctrl+tab switches to the wrong tab (started taking the mouse position into account) Steps to reproduce:
1. Be on macOS.
2. On `about:config`, set `browser.ctrlTab.sortByRecentlyUsed` to `true`.
3. Open two additional tabs.
4. Position your mouse somewhere halfway between the top and the bottom of the screen.
5. P... | P3 | RESOLVED | FIXED | 2024-12-03 21:01:53+00:00 | 2025-03-05 11:54:26+00:00 | 339 | 3 |
1935032 | Firefox Labs Opt-Ins do not reset upon update | The list of Firefox Labs opt-ins grows without bound. We need to clear the list of recipes every sync. | Firefox Labs Opt-Ins do not reset upon update The list of Firefox Labs opt-ins grows without bound. We need to clear the list of recipes every sync. | P1 | RESOLVED | FIXED | 2024-12-03 22:17:51+00:00 | 2024-12-04 09:30:53+00:00 | 39 | 1 |
1935035 | Infobar has incorrect styling when new sidebar panel is enabled | Fresh profile. I enabled the sidebar in labs and also set these UI prefs, which are probably relevant:
browser.tabs.allow_transparent_browser
widget.macos.titlebar-blend-mode.behind-window
The infobar component needs some adjusted margins and background. It should also _probably_ only be the width of the web content ... | Infobar has incorrect styling when new sidebar panel is enabled Fresh profile. I enabled the sidebar in labs and also set these UI prefs, which are probably relevant:
browser.tabs.allow_transparent_browser
widget.macos.titlebar-blend-mode.behind-window
The infobar component needs some adjusted margins and background.... | P2 | VERIFIED | FIXED | 2024-12-03 22:33:17+00:00 | 2025-02-12 13:01:25+00:00 | 96 | 2 |
1935076 | Add a pure js fallback for the openjpeg decoder when either WASM or SIMD are unavailable | Some users could have disabled WASM (in setting `javascript.options.wasm` to false) or use a CPU without simd support. In such a case jpeg2000 images aren't decoded.
So we must provide a js fallback (e.g. compile openjpeg with emscripten and -sWASM=0): it'll be a way slower compared to wasm but at least the users will ... | Add a pure js fallback for the openjpeg decoder when either WASM or SIMD are unavailable Some users could have disabled WASM (in setting `javascript.options.wasm` to false) or use a CPU without simd support. In such a case jpeg2000 images aren't decoded.
So we must provide a js fallback (e.g. compile openjpeg with emsc... | P2 | RESOLVED | FIXED | 2024-12-04 08:33:49+00:00 | 2025-02-28 08:56:44+00:00 | 128 | 2 |
1935133 | Uncontrolled connections | Steps to reproduce:
Start firefox with following policies.json
```
{
"policies": {
"AppAutoUpdate": false,
"BackgroundAppUpdate": false,
"DisableAppUpdate": true,
"DisableFeedbackCommands": true,
"DisableFirefoxAccounts": true,
"DisableFirefoxStudies": true,
... | Uncontrolled connections Steps to reproduce:
Start firefox with following policies.json
```
{
"policies": {
"AppAutoUpdate": false,
"BackgroundAppUpdate": false,
"DisableAppUpdate": true,
"DisableFeedbackCommands": true,
"DisableFirefoxAccounts": true,
"DisableFiref... | P4 | RESOLVED | WONTFIX | 2024-12-04 13:43:03+00:00 | 2024-12-18 17:08:11+00:00 | 227 | 4 |
1935254 | Secondary button in the Firefox View Discoverability panel is missing accessible name and haspopup and state indications | The FX_VIEW_DISCOVERABILITY_ALL_USERS panel includes a secondary `submenu-button` button that is not labeled (has no name and is announced just as `button`) and it does not indicate that there is a menu attached to it. Users of assistive technologies would not have a way to know what is the purpose of this control (`ac... | Secondary button in the Firefox View Discoverability panel is missing accessible name and haspopup and state indications The FX_VIEW_DISCOVERABILITY_ALL_USERS panel includes a secondary `submenu-button` button that is not labeled (has no name and is announced just as `button`) and it does not indicate that there is a m... | P1 | RESOLVED | FIXED | 2024-12-04 21:18:07+00:00 | 2025-03-05 11:56:14+00:00 | 332 | 1 |
1935255 | Callout container and its secondary buttons on the Firefox View Discoverability panel are missing proper HCM treatments | The FX_VIEW_DISCOVERABILITY_ALL_USERS panel includes the following issues with [the High Contrast](https://firefox-source-docs.mozilla.org/accessible/ColorsAndHighContrastMode.html#operating-system-high-contrast-mode-os-hcm) themes on Windows that may resolve in some themes not providing an expected, readable experienc... | Callout container and its secondary buttons on the Firefox View Discoverability panel are missing proper HCM treatments The FX_VIEW_DISCOVERABILITY_ALL_USERS panel includes the following issues with [the High Contrast](https://firefox-source-docs.mozilla.org/accessible/ColorsAndHighContrastMode.html#operating-system-hi... | P1 | NEW | 2024-12-04 21:35:32+00:00 | 2025-03-03 18:05:30+00:00 | 476 | 1 | |
1935273 | "Search with Amazon" quick search eats a single input character | STR:
1. Type "Amazon.com" into the search bar, or enough characters to trigger the "tab to search with amazon" quick search option
2. Hit tab to quick search
3. Begin typing "abcd"
Expected:
"abcd" is visible in the url bar
Actual:
"bcd" is visible in the url bar
4. Hit enter to search
Expected:
"abcd" is search... | "Search with Amazon" quick search eats a single input character STR:
1. Type "Amazon.com" into the search bar, or enough characters to trigger the "tab to search with amazon" quick search option
2. Hit tab to quick search
3. Begin typing "abcd"
Expected:
"abcd" is visible in the url bar
Actual:
"bcd" is visible in ... | P3 | NEW | 2024-12-04 23:27:13+00:00 | 2024-12-16 16:55:32+00:00 | 117 | 3 | |
1935275 | Open New Tab and List All Tabs buttons are not providing expected HCM treatments | When Windows HCM are active, `+` Open New Tab and `List All Tabs` toolbar buttons are not as expected by default and when hovered they are hard to discern.
The lack of the semantic styling in the High Contrast Mode (HCM) is an [access-S3 issue](https://wiki.mozilla.org/Accessibility/Triage) since it makes it difficult... | Open New Tab and List All Tabs buttons are not providing expected HCM treatments When Windows HCM are active, `+` Open New Tab and `List All Tabs` toolbar buttons are not as expected by default and when hovered they are hard to discern.
The lack of the semantic styling in the High Contrast Mode (HCM) is an [access-S3 ... | P2 | ASSIGNED | 2024-12-04 23:45:36+00:00 | 2025-01-31 17:58:38+00:00 | 488 | 2 | |
1935281 | [RTL] Icons on the customize sidebar page are not horizontally centered between the checkbox and the label | See attached, in RTL the icons are shifted to the right. This doesn't seem to be an issue with missing use of CSS logical properties.
Unchecking this line fixes this locally:
https://searchfox.org/mozilla-central/rev/7fb746f0be47ce0135af7bca9fffdb5cd1c4b1d5/toolkit/content/widgets/moz-input-common.css#39-41
I noticed ... | [RTL] Icons on the customize sidebar page are not horizontally centered between the checkbox and the label See attached, in RTL the icons are shifted to the right. This doesn't seem to be an issue with missing use of CSS logical properties.
Unchecking this line fixes this locally:
https://searchfox.org/mozilla-central/... | P3 | NEW | 2024-12-05 00:16:21+00:00 | 2025-01-06 12:10:59+00:00 | 181 | 3 | |
1935319 | Focus ring appears in New tab page customize dropdown & checkmark buttons when clicked | **Found in**
* Firefox 134.0b3
**Affected versions**
* Firefox 134.0b3
* Latest Nightly 135.0a1
**Tested platforms**
* Affected platforms: Windows 11, macOS 13 and Ubuntu 22.04
* Unaffected platforms: none
**Preconditions**
* none
**Steps to reproduce**
1. Open new tab
2. Click on the Gear button (Personalize New T... | Focus ring appears in New tab page customize dropdown & checkmark buttons when clicked **Found in**
* Firefox 134.0b3
**Affected versions**
* Firefox 134.0b3
* Latest Nightly 135.0a1
**Tested platforms**
* Affected platforms: Windows 11, macOS 13 and Ubuntu 22.04
* Unaffected platforms: none
**Preconditions**
* none... | P3 | NEW | 2024-12-05 07:46:14+00:00 | 2025-01-07 18:11:31+00:00 | 456 | 3 | |
1935352 | The "WNP_MOMENTS_22" page is not triggered on the Firefox 127.0.1 and 127.0.2 versions | **[Affected versions]:**
- Firefox Release 127.0.1 - Build ID: 20240618110440
- Firefox Release 127.0.2 - Build ID: 20240624183754
**[Affected Platforms]:**
- Windows 10
- Windows 11
- macOS 15.1.1
- Ubuntu 24.04
**[Prerequisites]:**
- Have a Firefox Release 127.0.1 or 127.0.2 installed.
- Have any of the following F... | The "WNP_MOMENTS_22" page is not triggered on the Firefox 127.0.1 and 127.0.2 versions **[Affected versions]:**
- Firefox Release 127.0.1 - Build ID: 20240618110440
- Firefox Release 127.0.2 - Build ID: 20240624183754
**[Affected Platforms]:**
- Windows 10
- Windows 11
- macOS 15.1.1
- Ubuntu 24.04
**[Prerequisites]:... | P1 | VERIFIED | FIXED | 2024-12-05 11:28:24+00:00 | 2024-12-10 02:39:44+00:00 | 423 | 1 |
1935382 | Drag and dropping a Tab outside of a Group and placing it between a 2nd group and a free Tab will automatically add it to the 2nd Group | **Found in**
* 135.0a1 (2024-12-04)
**Affected versions**
* 135.0a1 (2024-12-04)
**Preconditions**
Set browser.tabs.groups.enabled true
**Affected platforms**
* Windows
**Steps to reproduce**
1. Have a Few Tabs opened.
2. Create 2 New Tab Groups.
3. Have a Free Tab to the right of the 2nd group.
4. Drag a Tab from... | Drag and dropping a Tab outside of a Group and placing it between a 2nd group and a free Tab will automatically add it to the 2nd Group **Found in**
* 135.0a1 (2024-12-04)
**Affected versions**
* 135.0a1 (2024-12-04)
**Preconditions**
Set browser.tabs.groups.enabled true
**Affected platforms**
* Windows
**Steps to... | P2 | VERIFIED | FIXED | 2024-12-05 13:14:42+00:00 | 2025-02-25 09:38:01+00:00 | 227 | 2 |
1935389 | Forced capitalisation caps with text-transform | This was noticed in Tor Browser development.
I'm not sure if "General" was the best component, but this is meant to cover firefox desktop localisation
A few components force all-caps or title cases [using `text-transformation`](https://searchfox.org/mozilla-central/search?q=text-transform%3A&path=&case=false®exp=f... | Forced capitalisation caps with text-transform This was noticed in Tor Browser development.
I'm not sure if "General" was the best component, but this is meant to cover firefox desktop localisation
A few components force all-caps or title cases [using `text-transformation`](https://searchfox.org/mozilla-central/searc... | P3 | NEW | 2024-12-05 13:37:33+00:00 | 2025-01-15 22:56:39+00:00 | 212 | 3 | |
1935445 | Fix excess search.engine.default.changed Glean events recorded for add-on search engines | We've noticed an excessive number of `search.engine.default.changed` Glean events where the change source is `engine-update` associated with add-on search engines in Nightly (see [these](https://sql.telemetry.mozilla.org/queries/96196/source#237584) [two](https://sql.telemetry.mozilla.org/queries/104246/source) Redash ... | Fix excess search.engine.default.changed Glean events recorded for add-on search engines We've noticed an excessive number of `search.engine.default.changed` Glean events where the change source is `engine-update` associated with add-on search engines in Nightly (see [these](https://sql.telemetry.mozilla.org/queries/96... | P3 | NEW | 2024-12-05 16:26:01+00:00 | 2025-02-26 16:33:59+00:00 | 160 | 3 | |
1935504 | Weather widget location search placeholder text is not localized | STR:
1. Change the following prefs:
- `browser.newtabpage.activity-stream.discoverystream.region-weather-config` : `US,CA,PL`
- `browser.newtabpage.activity-stream.discoverystream.locale-weather-config` : `US,CA,PL`
1. Change region to "pl"
2. Change browser locale to "pl"
3. Open new tab
4. Click "…" button on ... | Weather widget location search placeholder text is not localized STR:
1. Change the following prefs:
- `browser.newtabpage.activity-stream.discoverystream.region-weather-config` : `US,CA,PL`
- `browser.newtabpage.activity-stream.discoverystream.locale-weather-config` : `US,CA,PL`
1. Change region to "pl"
2. Chan... | P1 | RESOLVED | FIXED | 2024-12-05 19:31:24+00:00 | 2024-12-10 18:21:47+00:00 | 184 | 1 |
1935560 | Since v133.0 (including v135.0.1), Firefox prevents a taskbar in Windows set to autohide from unhiding when maximized | User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:133.0) Gecko/20100101 Firefox/133.0
Steps to reproduce:
No meaningful steps. Firefox has remembered previous setting of starting maximized. When starting Firefox maximized, I am unable to unhide the taskbar using the standard mouseover.
This did not occur in t... | Since v133.0 (including v135.0.1), Firefox prevents a taskbar in Windows set to autohide from unhiding when maximized User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:133.0) Gecko/20100101 Firefox/133.0
Steps to reproduce:
No meaningful steps. Firefox has remembered previous setting of starting maximized. Whe... | P3 | NEW | 2024-12-06 00:57:27+00:00 | 2025-02-25 01:32:06+00:00 | 217 | 3 | |
1935625 | hourglass icon sometimes used as tab favicon on session restore | Firefox 135.0a1 20241205213207 on Windows 10
Sometimes when Firefox gets launched and session restores, restoring tabs - especially the pinned ones - use a hourglass as icon. This started a few weeks and was consistent or frequent but it is intermittent actually and can also affect tabs which don't have their web cont... | hourglass icon sometimes used as tab favicon on session restore Firefox 135.0a1 20241205213207 on Windows 10
Sometimes when Firefox gets launched and session restores, restoring tabs - especially the pinned ones - use a hourglass as icon. This started a few weeks and was consistent or frequent but it is intermittent a... | P1 | RESOLVED | DUPLICATE | 2024-12-06 10:44:58+00:00 | 2025-01-31 18:08:54+00:00 | 120 | 1 |
1935665 | A particular PDF file is slow-to-render in Firefox and hence impossible-to-print since it overshoots the print watchdog timer | User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:133.0) Gecko/20100101 Firefox/133.0
Steps to reproduce:
I have a large PDF document (included as an attachment to this bug report) opened inside Firefox. I press Ctrl + P to start printing. As a destination I choose "Save to PDF" and click "Save".
Actual resul... | A particular PDF file is slow-to-render in Firefox and hence impossible-to-print since it overshoots the print watchdog timer User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:133.0) Gecko/20100101 Firefox/133.0
Steps to reproduce:
I have a large PDF document (included as an attachment to this bug report) opened... | P3 | NEW | 2024-12-06 14:11:29+00:00 | 2025-01-23 13:37:44+00:00 | 169 | 3 | |
1935691 | Firefox is NOT set as the default browser even if the “set_default_browser” attribution campaign id is contained by the installer | **[Affected versions]:**
- Firefox Developer Edition 134.0b5 (BUILD ID #20241204091850)
**[Affected Platforms]:**
- Windows 10 x64
- Windows 11 x64
**[Prerequisites]:**
- Download the Firefox installer containing the “set_default_browser” attribution campaign id using [this link](https://drive.google.com/file/d/1Xc... | Firefox is NOT set as the default browser even if the “set_default_browser” attribution campaign id is contained by the installer **[Affected versions]:**
- Firefox Developer Edition 134.0b5 (BUILD ID #20241204091850)
**[Affected Platforms]:**
- Windows 10 x64
- Windows 11 x64
**[Prerequisites]:**
- Download the Fi... | P1 | VERIFIED | FIXED | 2024-12-06 15:21:35+00:00 | 2024-12-12 12:59:29+00:00 | 469 | 1 |
1935693 | Unified search button persists in about:preferences#search if opened from the dropdown | **Notes**
* Issue is not reproducible if navigating manually to about:preferences#search.
**Found in**
* Nightly 135.0a1;
**Affected versions**
* Nightly 135.0a1;
**Affected platforms**
* Windows 10/11;
* Ubuntu 22;
* macOS 14;
**Preconditions**
* browser.urlbar.usb.dynamic set to true
* browser.urlbar.scotchBonn... | Unified search button persists in about:preferences#search if opened from the dropdown **Notes**
* Issue is not reproducible if navigating manually to about:preferences#search.
**Found in**
* Nightly 135.0a1;
**Affected versions**
* Nightly 135.0a1;
**Affected platforms**
* Windows 10/11;
* Ubuntu 22;
* macOS 14;
... | P3 | VERIFIED | FIXED | 2024-12-06 15:27:30+00:00 | 2024-12-24 09:44:24+00:00 | 194 | 3 |
1935708 | First navbar toolbar button left / start inline padding missing if the first element is invisible (e.g. vertical-spacer when not using vertical-tabs) | Steps to reproduce:
Putting urlbar container as first element using customize toolbar menu.
Actual results:
Urlbar is too close or overlapping the buttons on the right side.
Expected results:
Padding for urlbar should be correct when it's first child element of nav-bar.
The code that creates this issue is on li... | First navbar toolbar button left / start inline padding missing if the first element is invisible (e.g. vertical-spacer when not using vertical-tabs) Steps to reproduce:
Putting urlbar container as first element using customize toolbar menu.
Actual results:
Urlbar is too close or overlapping the buttons on the righ... | P2 | ASSIGNED | 2024-12-06 16:31:31+00:00 | 2025-01-07 15:53:14+00:00 | 180 | 2 | |
1935716 | Unified search button UI is broken with browser.urlbar.usb.dynamic set to false | **Notes**
* Does not reproduce with browser.urlbar.usb.dynamic = true
**Found in**
* Nightly 135.0a1;
**Affected versions**
* Nightly 135.0a1;
**Affected platforms**
* Windows 10/11;
* Ubuntu 22;
* macOS 14;
**Preconditions**
* browser.urlbar.usb.dynamic set to false
* browser.urlbar.scotchBonnet.override set to t... | Unified search button UI is broken with browser.urlbar.usb.dynamic set to false **Notes**
* Does not reproduce with browser.urlbar.usb.dynamic = true
**Found in**
* Nightly 135.0a1;
**Affected versions**
* Nightly 135.0a1;
**Affected platforms**
* Windows 10/11;
* Ubuntu 22;
* macOS 14;
**Preconditions**
* browser... | P2 | VERIFIED | FIXED | 2024-12-06 17:29:58+00:00 | 2025-01-27 13:26:13+00:00 | 215 | 2 |
1935817 | all history window shows dates instead of content on second invocation | User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:133.0) Gecko/20100101 Firefox/133.0
Steps to reproduce:
1. press ctrl-shift-H to open all history window
2. press alt-tab to switch back to firefox browser window
3. press ctrl-shift-H again
Actual results:
history window moves back into the foreground as expe... | all history window shows dates instead of content on second invocation User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:133.0) Gecko/20100101 Firefox/133.0
Steps to reproduce:
1. press ctrl-shift-H to open all history window
2. press alt-tab to switch back to firefox browser window
3. press ctrl-shift-H again
... | P5 | NEW | 2024-12-07 10:12:19+00:00 | 2025-01-31 18:03:28+00:00 | 157 | 5 | |
1935831 | Screenshot copy & download not working with touch | User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:133.0) Gecko/20100101 Firefox/133.0
Steps to reproduce:
When taking a screenshot with a touchscreen laptop dragging the selection area works (contrary to what https://bugzilla.mozilla.org/show_bug.cgi?id=1540311 reports).
I was able to reproduce this bug on a Thinkpad X... | Screenshot copy & download not working with touch User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:133.0) Gecko/20100101 Firefox/133.0
Steps to reproduce:
When taking a screenshot with a touchscreen laptop dragging the selection area works (contrary to what https://bugzilla.mozilla.org/show_bug.cgi?id=1540311 reports).... | P3 | NEW | 2024-12-07 12:07:47+00:00 | 2025-01-02 19:26:26+00:00 | 238 | 3 | |
1935851 | Windows 11 (Insider Preview, Build 26120) flagged as not compatible with Nightly 135 | User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36 Edg/131.0.0.0
Steps to reproduce:
Attempt to download & install nightly on Windows 11 24H2.
Actual results:
Nightly installation fails with a message stating "This version of Firefox requires... | Windows 11 (Insider Preview, Build 26120) flagged as not compatible with Nightly 135 User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36 Edg/131.0.0.0
Steps to reproduce:
Attempt to download & install nightly on Windows 11 24H2.
Actual results:... | P1 | VERIFIED | FIXED | 2024-12-07 16:11:54+00:00 | 2025-01-23 13:29:38+00:00 | 134 | 1 |
1935876 | Sorting by site janks the parent-process for 15 seconds each time (spends all the time in nsIContent::GetContainingShadow around L10n) | Click on that Firefox view button
The View page will open. By default the history are sorted by date
Click on "sort by site"
AR: https://share.firefox.dev/41pzztZ , https://share.firefox.dev/4ijcFut , https://share.firefox.dev/4g1oMe4
ER: instant
Another problem is that the sort order persists each time you open Fi... | Sorting by site janks the parent-process for 15 seconds each time (spends all the time in nsIContent::GetContainingShadow around L10n) Click on that Firefox view button
The View page will open. By default the history are sorted by date
Click on "sort by site"
AR: https://share.firefox.dev/41pzztZ , https://share.fire... | P3 | RESOLVED | FIXED | 2024-12-08 04:51:52+00:00 | 2025-02-05 11:47:23+00:00 | 160 | 3 |
1935892 | Removed Firefox View button returns after restart | User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:135.0) Gecko/20100101 Firefox/135.0
Steps to reproduce:
- right click on the Firefox View button and select "Remove from Toolbar" or click "Customize Toolbar..." and drag the button out
- restart the browser
Actual results:
The button is back on the Toolbar
Expecte... | Removed Firefox View button returns after restart User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:135.0) Gecko/20100101 Firefox/135.0
Steps to reproduce:
- right click on the Firefox View button and select "Remove from Toolbar" or click "Customize Toolbar..." and drag the button out
- restart the browser
Actual res... | P1 | VERIFIED | FIXED | 2024-12-08 12:20:32+00:00 | 2025-01-15 13:31:59+00:00 | 110 | 1 |
1935901 | regression: sidebar forgets it was expanded after entering full screen | User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:135.0) Gecko/20100101 Firefox/135.0
Steps to reproduce:
1. Enable vertical tabs
2. Expand sidebar
3. Double click a YouTube video to go fullscreen
4. Exit fullscreen
Actual results:
Sidebar is collapsed
Expected results:
Sidebar should remain expanded... | regression: sidebar forgets it was expanded after entering full screen User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:135.0) Gecko/20100101 Firefox/135.0
Steps to reproduce:
1. Enable vertical tabs
2. Expand sidebar
3. Double click a YouTube video to go fullscreen
4. Exit fullscreen
Actual results:
S... | P2 | VERIFIED | FIXED | 2024-12-08 17:43:52+00:00 | 2025-01-10 14:15:43+00:00 | 231 | 2 |
1935956 | Collapsed Groups are not seen by the Scroll Back arrow | **Found in**
* 135.0a1 (2024-12-09)
**Affected versions**
* 135.0a1 (2024-12-09)
* Beta 134.0b8
**Preconditions**
Set browser.tabs.groups.enabled true
**Affected platforms**
* all
**Steps to reproduce**
1. Have a Few Tabs Groups on the TabStrip.
2. Close any Tabs to the left of the Groups.
3. Open 10 tabs to the r... | Collapsed Groups are not seen by the Scroll Back arrow **Found in**
* 135.0a1 (2024-12-09)
**Affected versions**
* 135.0a1 (2024-12-09)
* Beta 134.0b8
**Preconditions**
Set browser.tabs.groups.enabled true
**Affected platforms**
* all
**Steps to reproduce**
1. Have a Few Tabs Groups on the TabStrip.
2. Close any T... | P2 | VERIFIED | FIXED | 2024-12-09 09:46:17+00:00 | 2025-01-13 09:38:28+00:00 | 235 | 2 |
1935960 | Create New Group panel is not displayed when dragging the tab before the other tab | **Affected versions**
* Firefox Nightly 135.0a1
**Affected platforms**
* macBook Pro Sonoma 14.1.2
**Preconditions:**
Set browser.tabs.groups.enabled true
**Steps to reproduce**
1. Open a few new tabs
2. Select and drag a tab onto the other tab until the Tab Grouping indicator is displayed and the panel is displaye... | Create New Group panel is not displayed when dragging the tab before the other tab **Affected versions**
* Firefox Nightly 135.0a1
**Affected platforms**
* macBook Pro Sonoma 14.1.2
**Preconditions:**
Set browser.tabs.groups.enabled true
**Steps to reproduce**
1. Open a few new tabs
2. Select and drag a tab onto th... | P2 | RESOLVED | WORKSFORME | 2024-12-09 10:00:34+00:00 | 2025-01-16 04:54:51+00:00 | 188 | 2 |
1936015 | Groups created in a Horizontal Tab Strip are not removed after switching to a Vertical Tab strip and vice-versa | **Found in**
135.0a1 (2024-12-09)
**Affected versions**
135.0a1 (2024-12-09)
Beta 134.0b8
**Preconditions**
Set browser.tabs.groups.enabled true
**Steps to reproduce**
1. Select a few tabs and create a new group
2. From about:preferences#experimental enable the Sidebar and Vertical tabs
3. Right click the group labe... | Groups created in a Horizontal Tab Strip are not removed after switching to a Vertical Tab strip and vice-versa **Found in**
135.0a1 (2024-12-09)
**Affected versions**
135.0a1 (2024-12-09)
Beta 134.0b8
**Preconditions**
Set browser.tabs.groups.enabled true
**Steps to reproduce**
1. Select a few tabs and create a new... | P1 | VERIFIED | FIXED | 2024-12-09 14:03:57+00:00 | 2025-01-17 09:31:43+00:00 | 223 | 1 |
1936212 | Sidebar is unexpectedly visible in a popup window with a profile migrated from old versions | The element `#sidebar-box` can have persistent `checked` attribute which was saved by an old version Firefox, and it triggers unexpectedly visible sidebar in popup windows on new versions of Firefox.
# Steps to reproduce
1. Install Firefox ESR115 to `C:\Program Files\Mozilla Firefox ESR115`.
2. Install Nightly to `C:... | Sidebar is unexpectedly visible in a popup window with a profile migrated from old versions The element `#sidebar-box` can have persistent `checked` attribute which was saved by an old version Firefox, and it triggers unexpectedly visible sidebar in popup windows on new versions of Firefox.
# Steps to reproduce
1. In... | P2 | RESOLVED | DUPLICATE | 2024-12-10 08:29:36+00:00 | 2025-02-17 08:24:07+00:00 | 447 | 2 |
1936278 | Search mode is dismissed when blurring the urlbar | **Note**
* Reproducible without performing a search.
**Found in**
* Nightly 135.0a1 2024-12-09
**Affected versions**
* Nightly 135.0a1 2024-12-09
**Tested platforms**
* Affected platforms: Win 11 64-bit, macOS 14, Ubuntu 22 64-bit
* Unaffected platforms: -
**Steps to reproduce**
1. Open a new tab and select any sea... | Search mode is dismissed when blurring the urlbar **Note**
* Reproducible without performing a search.
**Found in**
* Nightly 135.0a1 2024-12-09
**Affected versions**
* Nightly 135.0a1 2024-12-09
**Tested platforms**
* Affected platforms: Win 11 64-bit, macOS 14, Ubuntu 22 64-bit
* Unaffected platforms: -
**Steps t... | P2 | VERIFIED | FIXED | 2024-12-10 13:14:05+00:00 | 2025-01-04 06:46:02+00:00 | 354 | 2 |
1936282 | Unnamed Tab Group is created from List All Tabs | **Affected versions**
* Firefox 135.0a1
**Affected platforms**
* Windows 10 x64, macOS 14, Ubuntu
**Preconditions**
* Set browser.tabs.groups.enabled true
* browser.tabs.groups.dragOverThresholdPercent 20
* Have a few tabs opened.
* Have an already tab group created
**Steps to reproduce**
1. Click on the List Al... | Unnamed Tab Group is created from List All Tabs **Affected versions**
* Firefox 135.0a1
**Affected platforms**
* Windows 10 x64, macOS 14, Ubuntu
**Preconditions**
* Set browser.tabs.groups.enabled true
* browser.tabs.groups.dragOverThresholdPercent 20
* Have a few tabs opened.
* Have an already tab group created
... | P3 | VERIFIED | FIXED | 2024-12-10 13:27:06+00:00 | 2025-02-10 15:28:42+00:00 | 190 | 3 |
1936284 | Recently Closed Tabs from a Deleted Group cannot be opened from the Firefox View page | **Found in**
* 135.0a1 (2024-12-10)
**Affected versions**
* 135.0a1 (2024-12-10)
**Preconditions**
Set browser.tabs.groups.enabled true
**Affected platforms**
* all
**Steps to reproduce**
1. Have a Few Tabs Groups on the TabStrip.
2. Right Click and Delete the Tab Group.
3. Reach Firefox View and double click on o... | Recently Closed Tabs from a Deleted Group cannot be opened from the Firefox View page **Found in**
* 135.0a1 (2024-12-10)
**Affected versions**
* 135.0a1 (2024-12-10)
**Preconditions**
Set browser.tabs.groups.enabled true
**Affected platforms**
* all
**Steps to reproduce**
1. Have a Few Tabs Groups on the TabStrip... | P1 | VERIFIED | FIXED | 2024-12-10 13:40:53+00:00 | 2025-02-20 14:11:47+00:00 | 193 | 1 |
1936303 | The Tab Group Vertical Color Line is too close to the edge of the Browser Window | **Found in**
* 135.0a1 (2024-12-10)
**Affected versions**
* 135.0a1 (2024-12-10)
**Preconditions**
Set browser.tabs.groups.enabled true
Enable the Vertical Sidebar
**Affected platforms**
* all
**Steps to reproduce**
1. Have a Few Tabs Groups expanded on the Vertical TabStrip.
**Expected result**
The Group Colored... | The Tab Group Vertical Color Line is too close to the edge of the Browser Window **Found in**
* 135.0a1 (2024-12-10)
**Affected versions**
* 135.0a1 (2024-12-10)
**Preconditions**
Set browser.tabs.groups.enabled true
Enable the Vertical Sidebar
**Affected platforms**
* all
**Steps to reproduce**
1. Have a Few Tabs... | P3 | VERIFIED | FIXED | 2024-12-10 15:08:06+00:00 | 2024-12-18 08:36:38+00:00 | 199 | 3 |
1936309 | "Open All Tabs" option was removed in sidebar revamp | In the "old" synced-tabs sidebar there was an "open all" option - eg, see https://support.mozilla.org/mk/questions/1413287
synced tabs in the new sidebar does not have that option, meaning people can't reasonably open a large number of tabs. | "Open All Tabs" option was removed in sidebar revamp In the "old" synced-tabs sidebar there was an "open all" option - eg, see https://support.mozilla.org/mk/questions/1413287
synced tabs in the new sidebar does not have that option, meaning people can't reasonably open a large number of tabs. | P2 | RESOLVED | DUPLICATE | 2024-12-10 15:31:23+00:00 | 2025-02-25 16:50:32+00:00 | 90 | 2 |
1936310 | Unable to reach the First Collapsed group if the Tab strip is full of other Collapsed tab Groups | **Found in**
* 135.0a1 (2024-12-10)
**Affected versions**
* 135.0a1 (2024-12-10)
**Preconditions**
Set browser.tabs.groups.enabled true
**Affected platforms**
* all
**Steps to reproduce**
1. Have at least 10 Tabs Groups collapsed on the Tab strip.
2. Use the Scroll Arrows from the Tab Strip to navigate to the firs... | Unable to reach the First Collapsed group if the Tab strip is full of other Collapsed tab Groups **Found in**
* 135.0a1 (2024-12-10)
**Affected versions**
* 135.0a1 (2024-12-10)
**Preconditions**
Set browser.tabs.groups.enabled true
**Affected platforms**
* all
**Steps to reproduce**
1. Have at least 10 Tabs Group... | P3 | RESOLVED | DUPLICATE | 2024-12-10 15:32:17+00:00 | 2024-12-10 17:06:39+00:00 | 184 | 3 |
1936338 | RemoteSettingsExperimentLoader does not filter out invalid recipes | The refactors in bug 1934698 led to a bug where we now call onRecipe for invalid recipes. This does not enroll them because the status will not match the expected TARGETING_MATCH, but opt-ins will not be filtered out. | RemoteSettingsExperimentLoader does not filter out invalid recipes The refactors in bug 1934698 led to a bug where we now call onRecipe for invalid recipes. This does not enroll them because the status will not match the expected TARGETING_MATCH, but opt-ins will not be filtered out. | P1 | RESOLVED | FIXED | 2024-12-10 16:47:44+00:00 | 2024-12-13 18:28:10+00:00 | 70 | 1 |
1936340 | Firefox Labs Opt-Ins unenroll on next update | Because Firefox Labs opt-ins are not added to the "sessions" object in ExperimentManager, on the next update any opt-in will be unenrolled. | Firefox Labs Opt-Ins unenroll on next update Because Firefox Labs opt-ins are not added to the "sessions" object in ExperimentManager, on the next update any opt-in will be unenrolled. | P1 | RESOLVED | FIXED | 2024-12-10 16:50:38+00:00 | 2024-12-13 18:28:10+00:00 | 52 | 1 |
1936375 | Firefox Labs Opt-Ins do not unenroll for bucketing changes | If a opt-in rollout changes bucketing, we should be re-evaluating the bucketing. | Firefox Labs Opt-Ins do not unenroll for bucketing changes If a opt-in rollout changes bucketing, we should be re-evaluating the bucketing. | P1 | RESOLVED | FIXED | 2024-12-10 18:59:26+00:00 | 2025-02-13 19:53:55+00:00 | 39 | 1 |
1936437 | Yelp ML suggestions are disabled if nonsponsored suggestions are disabled | Chidam noticed that `browser.urlbar.suggest.quicksuggest.nonsponsored` has to be true to show Yelp ML suggestions even when the `sponsored` pref is true. I'm not sure if I broke this recently or it never worked right.
The `sponsored` pref works correctly, it's just the `nonsponsored` pref. | Yelp ML suggestions are disabled if nonsponsored suggestions are disabled Chidam noticed that `browser.urlbar.suggest.quicksuggest.nonsponsored` has to be true to show Yelp ML suggestions even when the `sponsored` pref is true. I'm not sure if I broke this recently or it never worked right.
The `sponsored` pref works ... | P1 | VERIFIED | FIXED | 2024-12-10 23:16:12+00:00 | 2024-12-16 11:23:28+00:00 | 99 | 1 |
1936462 | Gravatar avatar not showing on about:logins due to CSP policy | After signing in with a Firefox Account, if you have an avatar defined using Gravatar (which I'm guessing is the default functionality if you don't upload a custom avatar), the avatar doesn't render in the top-right corner of the [about:logins](about:logins) page; there's a blank spot where it should be. The following ... | Gravatar avatar not showing on about:logins due to CSP policy After signing in with a Firefox Account, if you have an avatar defined using Gravatar (which I'm guessing is the default functionality if you don't upload a custom avatar), the avatar doesn't render in the top-right corner of the [about:logins](about:logins)... | P3 | RESOLVED | FIXED | 2024-12-11 03:49:15+00:00 | 2024-12-15 13:15:42+00:00 | 310 | 3 |
1936490 | Intermittent browser/components/places/tests/browser/browser_forgetthissite.js | single tracking bug | **Filed by:** amarc [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=486404634&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/L95dC27zTBaDi55XWwmAmg/runs/0/artifacts/public/logs/live_backing.log
---
```
[task 2024-12-11T09:31:47.086Z] 09:31:47 ... | Intermittent browser/components/places/tests/browser/browser_forgetthissite.js | single tracking bug **Filed by:** amarc [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=486404634&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/L95dC27zTBaDi55XWwm... | P5 | RESOLVED | INCOMPLETE | 2024-12-11 09:41:30+00:00 | 2025-01-08 12:12:59+00:00 | 446 | 5 |
1936545 | Unified search dropdown is not dismissed if opening a new tab via Ctrl+T | **Found in**
* Nightly 135.0a1;
**Affected versions**
* Nightly 135.0a1;
**Affected platforms**:
* Windows 10/11;
* Ubuntu 22;
* macOS 14;
**Preconditions**
* Browser.urlbar.usb.dynamic set to true
* browser.urlbar.scotchBonnet.override set to true(default)
**Steps to reproduce**
1. Launch Firefox.
2. Open Uni... | Unified search dropdown is not dismissed if opening a new tab via Ctrl+T **Found in**
* Nightly 135.0a1;
**Affected versions**
* Nightly 135.0a1;
**Affected platforms**:
* Windows 10/11;
* Ubuntu 22;
* macOS 14;
**Preconditions**
* Browser.urlbar.usb.dynamic set to true
* browser.urlbar.scotchBonnet.override set... | P2 | VERIFIED | FIXED | 2024-12-11 14:15:49+00:00 | 2025-01-23 08:00:53+00:00 | 190 | 2 |
1936557 | Unified Search Button flickers when opening/restarting Firefox | **Notes**
* Does not reproduce with browser.urlbar.usb.dynamic = false
**Found in**
* Nightly 135.0a1;
**Affected versions**
* Nightly 135.0a1;
**Affected platforms**
* Windows 10/11;
* Ubuntu 22;
* macOS 14;
**Preconditions**
* browser.urlbar.usb.dynamic set to true
* browser.urlbar.scotchBonnet.override set to t... | Unified Search Button flickers when opening/restarting Firefox **Notes**
* Does not reproduce with browser.urlbar.usb.dynamic = false
**Found in**
* Nightly 135.0a1;
**Affected versions**
* Nightly 135.0a1;
**Affected platforms**
* Windows 10/11;
* Ubuntu 22;
* macOS 14;
**Preconditions**
* browser.urlbar.usb.dyna... | P3 | VERIFIED | FIXED | 2024-12-11 14:54:55+00:00 | 2025-03-05 13:03:33+00:00 | 207 | 3 |
1936565 | For a slow loading page the hourglass icon is not replaced with the real favicon if the page finally finishes loading | If you have a page that is slowly loading we will replace it's favicon with the hourglass icon (see bug 1812019). But if the page finally finishes loading, we never restore the real favicon of the page and the hourglass persists. | For a slow loading page the hourglass icon is not replaced with the real favicon if the page finally finishes loading If you have a page that is slowly loading we will replace it's favicon with the hourglass icon (see bug 1812019). But if the page finally finishes loading, we never restore the real favicon of the page ... | P1 | RESOLVED | FIXED | 2024-12-11 15:23:15+00:00 | 2025-01-23 13:47:28+00:00 | 83 | 1 |
1936587 | SVG favicon using prefers-color-scheme fill has poor contrast with dark new tab page background | STR:
1. Enable the Light theme.
2. Pin https://www.abc.net.au to the new tab page shortcuts.
3. Change the new tab background color/image to dark.
Expected:
ABC icon stays black against white background.
Actual:
ABC icon is white against white background unless hovered.
Bug 1933158 excluded `mask-icon` but this happ... | SVG favicon using prefers-color-scheme fill has poor contrast with dark new tab page background STR:
1. Enable the Light theme.
2. Pin https://www.abc.net.au to the new tab page shortcuts.
3. Change the new tab background color/image to dark.
Expected:
ABC icon stays black against white background.
Actual:
ABC icon i... | P3 | NEW | 2024-12-11 16:10:36+00:00 | 2025-01-17 17:23:10+00:00 | 337 | 3 | |
1936604 | Unified search icon disappears when switching focus to other window and back to firefox without clicking | STR:
1. Visit website e.g. https://example.com
2. focus urlbar (need to click. Behavior not obersable when focusing with ctrl+l)
3. focus non-firefox window (alt+tab)
4. focus back firefox (alt+tab)
5. observe icon is gone missing
6. Optional: enter some search term to see text only
Expected behavior: icon doesn't dis... | Unified search icon disappears when switching focus to other window and back to firefox without clicking STR:
1. Visit website e.g. https://example.com
2. focus urlbar (need to click. Behavior not obersable when focusing with ctrl+l)
3. focus non-firefox window (alt+tab)
4. focus back firefox (alt+tab)
5. observe icon ... | P3 | RESOLVED | DUPLICATE | 2024-12-11 17:13:35+00:00 | 2024-12-20 01:30:54+00:00 | 115 | 3 |
1936690 | URLs jump leftwards when Firefox window loses focus (e.g. due to alt+tab), as search dropdown button disappears and stops taking up space | STR:
1. Visit some website, e.g. https://example.org/
2. Focus the firefox URL bar (Ctrl+L)
3. Press Esc to dismiss the awesomebar popup.
4. Alt+tab to transfer focus to some other window (choose a window that doesn't cover up the Firefox address bar so you can see how it looks)
5. Alt+tab again to return to Firefox.
... | URLs jump leftwards when Firefox window loses focus (e.g. due to alt+tab), as search dropdown button disappears and stops taking up space STR:
1. Visit some website, e.g. https://example.org/
2. Focus the firefox URL bar (Ctrl+L)
3. Press Esc to dismiss the awesomebar popup.
4. Alt+tab to transfer focus to some other w... | P2 | RESOLVED | FIXED | 2024-12-11 23:57:43+00:00 | 2024-12-20 01:30:54+00:00 | 304 | 2 |
1936752 | Unable to collapse the Tab Group after closing other tabs | **Affected versions**
* Firefox Nightly 135.0a1 build 20241211100250
**Affected platforms**
* Windows 10 x64, macOS 14
**Untested platform**
* Ubuntu
**Preconditions**
* Set browser.tabs.groups.enabled true
**Steps to reproduce**
1. Open a few tabs
2. Create a Tab Group
2. Close the other free tabs
3. Collapse t... | Unable to collapse the Tab Group after closing other tabs **Affected versions**
* Firefox Nightly 135.0a1 build 20241211100250
**Affected platforms**
* Windows 10 x64, macOS 14
**Untested platform**
* Ubuntu
**Preconditions**
* Set browser.tabs.groups.enabled true
**Steps to reproduce**
1. Open a few tabs
2. Crea... | P2 | VERIFIED | FIXED | 2024-12-12 09:25:07+00:00 | 2025-01-27 14:54:40+00:00 | 226 | 2 |
1936812 | Sidebar button l10n ID remains after turnning new sidebar on then off | As part of bug 1902056, we updated the l10n IDs for the sidebar button in the toolbar when `sidebar.revamp` is true based on what mode you're in (Expand/Collapse or Hide/Show). In doing so, once a user has turned on the new sidebar, then switched it back off, the overridden l10n ID remains rather than reverting back to... | Sidebar button l10n ID remains after turnning new sidebar on then off As part of bug 1902056, we updated the l10n IDs for the sidebar button in the toolbar when `sidebar.revamp` is true based on what mode you're in (Expand/Collapse or Hide/Show). In doing so, once a user has turned on the new sidebar, then switched it ... | P1 | RESOLVED | DUPLICATE | 2024-12-12 14:43:39+00:00 | 2024-12-12 16:18:57+00:00 | 181 | 1 |
1936830 | Unified search button UI is broken in some scenarios | **Notes**
* Alpenglow/System Themes seem slightly less affected than Light/Dark theme
**Found in**
* Nightly 135.0a1;
**Affected versions**
* Nightly 135.0a1 2024-12-12;
**Affected platforms**
* Windows 10/11;
* Ubuntu 22;
* macOS 14;
**Preconditions**
* browser.urlbar.usb.dynamic set to true
* browser.urlbar.scot... | Unified search button UI is broken in some scenarios **Notes**
* Alpenglow/System Themes seem slightly less affected than Light/Dark theme
**Found in**
* Nightly 135.0a1;
**Affected versions**
* Nightly 135.0a1 2024-12-12;
**Affected platforms**
* Windows 10/11;
* Ubuntu 22;
* macOS 14;
**Preconditions**
* browser... | P2 | RESOLVED | FIXED | 2024-12-12 15:34:05+00:00 | 2024-12-19 08:11:35+00:00 | 303 | 2 |
1936839 | Expanded sidebar sometimes does not show labels for vertical tabs | **Steps to Reproduce**
1. From Settings -> Firefox Labs, enable Sidebar and Vertical Tabs.
2. Expand the sidebar using the toolbar button.
3. Disable Sidebar from the settings page. (This also disables Vertical Tabs.)
4. Re-enable Sidebar and Vertical Tabs.
**Expected Result**
Expanded sidebar is shown with tab labels... | Expanded sidebar sometimes does not show labels for vertical tabs **Steps to Reproduce**
1. From Settings -> Firefox Labs, enable Sidebar and Vertical Tabs.
2. Expand the sidebar using the toolbar button.
3. Disable Sidebar from the settings page. (This also disables Vertical Tabs.)
4. Re-enable Sidebar and Vertical Ta... | P1 | VERIFIED | FIXED | 2024-12-12 15:58:03+00:00 | 2025-01-30 13:43:54+00:00 | 210 | 1 |
1936867 | Bookmarks popup doesn't reliably detect hover state when the mouse doesn't move | (On windows at least)
See bug 1936164 comment 8. | Bookmarks popup doesn't reliably detect hover state when the mouse doesn't move (On windows at least)
See bug 1936164 comment 8. | P2 | NEW | 2024-12-12 17:43:48+00:00 | 2025-01-27 15:03:25+00:00 | 37 | 2 | |
1936885 | Success toast overlaps thumbs after clicking thumbs up | **Steps to repro**
1. Narrow the viewport to the lowest width of the 3-column layout (~866px).
2. Click on any thumbs up for any article.
3. Scroll down to where the success toast overlaps the thumbs on any card in the third column (right-most card)
4. Hover over the area where the thumbs in the card in Step 3 should ... | Success toast overlaps thumbs after clicking thumbs up **Steps to repro**
1. Narrow the viewport to the lowest width of the 3-column layout (~866px).
2. Click on any thumbs up for any article.
3. Scroll down to where the success toast overlaps the thumbs on any card in the third column (right-most card)
4. Hover over ... | P3 | VERIFIED | FIXED | 2024-12-12 19:13:48+00:00 | 2025-02-21 11:02:07+00:00 | 146 | 3 |
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