From 999055aa2306f53fba3461dc8874c64c59c79fcb Mon Sep 17 00:00:00 2001
From: Arthur Neuman <arthurbneuman@gmail.com>
Date: Sun, 22 Sep 2024 18:13:05 -0700
Subject: [PATCH] Before stack comparison, check if target element is in
 document

---
 packages/react-resizable-panels/src/PanelResizeHandleRegistry.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/react-resizable-panels/src/PanelResizeHandleRegistry.ts b/packages/react-resizable-panels/src/PanelResizeHandleRegistry.ts
index d19c7abe..f591e4df 100644
--- a/packages/react-resizable-panels/src/PanelResizeHandleRegistry.ts
+++ b/packages/react-resizable-panels/src/PanelResizeHandleRegistry.ts
@@ -197,6 +197,7 @@ function recalculateIntersectingHandles({
       // and the element that was actually clicked/touched
       if (
         targetElement !== null &&
+        document.contains(targetElement) &&
         dragHandleElement !== targetElement &&
         !dragHandleElement.contains(targetElement) &&
         !targetElement.contains(dragHandleElement) &&