From 813fc16986c3cf83269d3cef9587f33648cd7c99 Mon Sep 17 00:00:00 2001
From: Ivaon <155267770+Ivaon@users.noreply.github.com>
Date: Mon, 16 Feb 2026 11:29:57 +0100
Subject: [PATCH] fix: properly collapse folder when unloading all tabs,
 p=#12399

* fix: properly collapse folder when unloading all tabs

* chore: fix implementation in wrong function
---
 src/zen/folders/ZenFolder.mjs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/zen/folders/ZenFolder.mjs b/src/zen/folders/ZenFolder.mjs
index f17c25177..cd6418d4c 100644
--- a/src/zen/folders/ZenFolder.mjs
+++ b/src/zen/folders/ZenFolder.mjs
@@ -256,6 +256,7 @@ export class nsZenFolder extends MozTabbrowserTabGroup {
       folderToUnload: this,
     });
     this.activeTabs = [];
+    this.collapsed = true;
   }
 
   on_click(event) {