From 8a696ad0887241aa70e0b304ebb1a8cbf58ed53a Mon Sep 17 00:00:00 2001
From: "Mr. M" <mr.m@tuta.com>
Date: Sun, 13 Apr 2025 12:31:24 +0200
Subject: [PATCH] fix(ZenGlanceManager): update tab selection handling to
 remove sidebar highlight from previous tab

---
 src/browser/base/zen-components/ZenGlanceManager.mjs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/browser/base/zen-components/ZenGlanceManager.mjs b/src/browser/base/zen-components/ZenGlanceManager.mjs
index ed0e4db40..6f89f764d 100644
--- a/src/browser/base/zen-components/ZenGlanceManager.mjs
+++ b/src/browser/base/zen-components/ZenGlanceManager.mjs
@@ -464,8 +464,12 @@
       this.#currentGlanceID = tab.getAttribute('glance-id');
       if (gBrowser.selectedTab === this.#currentParentTab && this.#currentBrowser) {
         const curTab = this.#currentTab;
+        const prevTab = event.detail.previousTab;
         setTimeout(() => {
           gBrowser.selectedTab = curTab;
+          if (prevTab?.linkedBrowser) {
+            prevTab.linkedBrowser.closest('.browserSidebarContainer').classList.remove('deck-selected');
+          }
         }, 0);
       } else if (gBrowser.selectedTab === this.#currentTab) {
         setTimeout(this.onLocationChangeOpenGlance.bind(this), 0);