From a1a2268f9bf6dbdc47c5f18c43a9ccc5a1b0a694 Mon Sep 17 00:00:00 2001
From: Andrey Bochkarev <50177704+octaviusz@users.noreply.github.com>
Date: Sun, 12 Jul 2026 13:57:45 +0300
Subject: [PATCH] gh-14511: Prevent switching spaces when dragging outside
 (gh-14515)

fixed: https://github.com/zen-browser/desktop/issues/14511
---
 src/zen/drag-and-drop/ZenDragAndDrop.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/zen/drag-and-drop/ZenDragAndDrop.js b/src/zen/drag-and-drop/ZenDragAndDrop.js
index 67cf9a238..8443eddfa 100644
--- a/src/zen/drag-and-drop/ZenDragAndDrop.js
+++ b/src/zen/drag-and-drop/ZenDragAndDrop.js
@@ -69,6 +69,7 @@
     #changeSpaceTimer = null;
     #isAnimatingTabMove = false;
     #firstHapticFeedbackPlayed = false;
+    #lastDragOverTime = 0;
 
     #dragOverSplit = {};
 
@@ -723,9 +724,11 @@
       const { isNearLeftEdge, isNearRightEdge } =
         this.#shouldSwitchSpace(event);
       if (isNearLeftEdge || isNearRightEdge) {
-        if (!this.#changeSpaceTimer && !this.#isOutOfWindow) {
+        this.#lastDragOverTime = Date.now();
+        if (!this.#changeSpaceTimer) {
           this.#changeSpaceTimer = setTimeout(() => {
-            if (this.#isOutOfWindow) {
+            const timeSinceLastDragOver = Date.now() - this.#lastDragOverTime;
+            if (timeSinceLastDragOver > 250) {
               return;
             }
             this.clearDragOverVisuals();