fix: Fixed compact mode sidebar infinitily expanding when creating a new workspace, b=no-bug, c=compact-mode, workspaces

src/browser/app/profile/features/view.inc

@@ -2,7 +2,7 @@
 // License, v. 2.0. If a copy of the MPL was not distributed with this
 // file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-pref('zen.view.sidebar-height-throttle', 200); // in ms
+pref('zen.view.sidebar-height-throttle', 0); // in ms
 pref('zen.view.sidebar-expanded.max-width', 500);
 
 #ifdef XP_MACOSX

src/zen/compact-mode/ZenCompactMode.mjs

@@ -215,8 +215,9 @@ var gZenCompactModeManager = {
     let sidebarWidth = this.sidebar.getBoundingClientRect().width;
     const shouldRecalculate =
       this.preference || document.documentElement.hasAttribute('zen-creating-workspace');
+    const sidebarExpanded = document.documentElement.hasAttribute('zen-sidebar-expanded');
     if (sidebarWidth > 1) {
-      if (shouldRecalculate && gZenVerticalTabsManager._prefsSidebarExpanded) {
+      if (shouldRecalculate && sidebarExpanded) {
         sidebarWidth = Math.max(sidebarWidth, 150);
       }
       // Second variable to get the genuine width of the sidebar
@@ -225,7 +226,7 @@ var gZenCompactModeManager = {
       if (
         event &&
         shouldRecalculate &&
-        gZenVerticalTabsManager._prefsSidebarExpanded &&
+        sidebarExpanded &&
         !gZenVerticalTabsManager._hadSidebarCollapse
       ) {
         return;

src/zen/workspaces/ZenWorkspaceCreation.mjs

@@ -170,6 +170,7 @@
             document.getElementById('nav-bar').style.visibility = 'collapse';
           }
           this.style.visibility = 'visible';
+          gZenCompactModeManager.getAndApplySidebarWidth();
           this.resolveInitialized();
           gZenUIManager.motion
             .animate(