zen-desktop/src/browser/components/tabbrowser/content/tab-js.patch

diff --git a/browser/components/tabbrowser/content/tab.js b/browser/components/tabbrowser/content/tab.js
index d41c486c02a6f09dcff5741a59ad8b617294c481..544ca38934d9b0fe0722082c71ee58f148c2cc90 100644
--- a/browser/components/tabbrowser/content/tab.js
+++ b/browser/components/tabbrowser/content/tab.js
@@ -37,6 +37,7 @@
             </hbox>
           </vbox>
           <image class="tab-close-button close-icon" role="button" data-l10n-id="tabbrowser-close-tabs-button" data-l10n-args='{"tabCount": 1}' keyNav="false"/>
+          <image class="tab-reset-button reset-icon" role="button" data-l10n-id="tabbrowser-reset-tabs-button" data-l10n-args='{"tabCount": 1}' keyNav="false"/>
         </hbox>
       </stack>
       `;
@@ -168,7 +169,7 @@
     }
 
     set _visuallySelected(val) {
-      if (val == this.hasAttribute("visuallyselected")) {
+      if (val == this.hasAttribute("visuallyselected") || (!val && this.linkedBrowser?.closest('.browserSidebarContainer').classList.contains('zen-glance-background'))) {
         return;
       }
 
@@ -451,6 +452,7 @@
         this.style.MozUserFocus = "ignore";
       } else if (
         event.target.classList.contains("tab-close-button") ||
+        event.target.classList.contains("tab-reset-button") ||
         event.target.classList.contains("tab-icon-overlay")
       ) {
         eventMaySelectTab = false;
@@ -544,6 +546,7 @@
         if (this.multiselected) {
           gBrowser.removeMultiSelectedTabs();
         } else {
+          gZenPinnedTabManager._removePinnedAttributes(this.contextTab, true);
           gBrowser.removeTab(this, {
             animate: true,
             triggeringEvent: event,
@@ -553,6 +556,11 @@
         // (see tabbrowser-tabs 'click' handler).
         gBrowser.tabContainer._blockDblClick = true;
       }
+
+      if (event.target.classList.contains("tab-reset-button")) {
+        gZenPinnedTabManager._onCloseTabShortcut(event, this, 'unload-switch');
+        gBrowser.tabContainer._blockDblClick = true;
+      }
     }
 
     on_dblclick(event) {