Sync private Space from hfviewer-f11fce5fbf33

index.html

@@ -183,7 +183,7 @@
     window.HFVIEWER_PRODUCT_CONTEXT = Object.freeze({
       product_surface: "hf_space",
       space_repo: "embedl/hfviewer",
-      space_revision: "hfviewer-357a8f23da04",
+      space_revision: "hfviewer-f11fce5fbf33",
     });
     try {
       var initialUrl = new URL(window.location.href);
@@ -10162,7 +10162,7 @@ body.sx-viewer-open { overflow: hidden; }
       window.hfviewerAnalyticsBridge?.capture?.(eventName, Object.assign({
         product_surface: "hf_space",
         space_repo: "embedl/hfviewer",
-        space_revision: "hfviewer-357a8f23da04",
+        space_revision: "hfviewer-f11fce5fbf33",
       }, properties || {}));
     } catch (error) { /* analytics must never break navigation */ }
   }

space-shell.js

@@ -430,6 +430,11 @@
     actions.id = "sx-model-actions";
     actions.className = "sx-model-actions";
     var embedAction = compactAction("embed", "Embed", '<svg viewBox="0 0 24 24" aria-hidden="true"><rect x="8" y="8" width="12" height="12" rx="2"/><path d="M4 16H3a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h10a2 2 0 0 1 2 2v1"/></svg>', "Embed on model card");
+    // The compact controls are installed before the viewer has posted its
+    // model-specific header state. Do not accept an Embed click during that
+    // short gap: the compatibility fallback crosses an iframe boundary and
+    // therefore cannot retain clipboard user activation.
+    embedAction.disabled = true;
     var editReadmeAction = compactAction("edit-readme", "Edit README.md", COMPACT_EDIT_ICON, "Go to edit page", { link: true });
     editReadmeAction.hidden = true;
     actions.append(
@@ -633,6 +638,9 @@
       if (!button) return;
       var actionState = state.actions?.[name] || {};
       button.hidden = pageMode !== "model" || actionState.visible === false;
+      if (name === "embed") {
+        button.disabled = !String(actionState.snippet || "");
+      }
       if (name === "bookmark") {
         if (
           window.hfviewerSpaceAuth?.isAuthenticated?.() &&