From c53e5ee6885e70eb650eeb9f84c51b917096e3ca Mon Sep 17 00:00:00 2001
From: Tony Giorgio <tonygiorgio@protonmail.com>
Date: Wed, 7 Jan 2026 16:33:04 -0600
Subject: [PATCH] fix: cancel long-press timer when user scrolls

Adds onTouchMove handler to cancel the long-press selection mode timer
when the user starts scrolling, preventing accidental entry into
multi-select mode during scroll gestures.

Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>
---
 frontend/src/components/ChatHistoryList.tsx | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/frontend/src/components/ChatHistoryList.tsx b/frontend/src/components/ChatHistoryList.tsx
index 1c5d24c16..3d2e8e418 100644
--- a/frontend/src/components/ChatHistoryList.tsx
+++ b/frontend/src/components/ChatHistoryList.tsx
@@ -446,6 +446,14 @@ export function ChatHistoryList({
     }
   }, []);
 
+  // Cancel long-press when user starts scrolling (touch move)
+  const handleLongPressMove = useCallback(() => {
+    if (longPressTimerRef.current) {
+      clearTimeout(longPressTimerRef.current);
+      longPressTimerRef.current = null;
+    }
+  }, []);
+
   // Cleanup long-press timer on unmount
   useEffect(() => {
     return () => {
@@ -610,6 +618,7 @@ export function ChatHistoryList({
               onMouseUp={handleLongPressEnd}
               onMouseLeave={handleLongPressEnd}
               onTouchStart={() => isMobile && handleLongPressStart(conv.id)}
+              onTouchMove={handleLongPressMove}
               onTouchEnd={handleLongPressEnd}
               onTouchCancel={handleLongPressEnd}
               className={`rounded-lg py-2 transition-all hover:text-primary cursor-pointer ${