From 55af8c6a0dd3df7dc917f804f64d59a9a01bfcf9 Mon Sep 17 00:00:00 2001
From: yeyan1996 <1996yeyan@gmail.com>
Date: Sat, 9 Aug 2025 13:07:37 -0700
Subject: [PATCH] fix: add TODO for tool index handling in PlaybackControls

---
 frontend/src/components/thread/content/PlaybackControls.tsx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/frontend/src/components/thread/content/PlaybackControls.tsx b/frontend/src/components/thread/content/PlaybackControls.tsx
index ff886d67..184714b9 100644
--- a/frontend/src/components/thread/content/PlaybackControls.tsx
+++ b/frontend/src/components/thread/content/PlaybackControls.tsx
@@ -275,6 +275,7 @@ export const PlaybackControls = ({
         if (currentChunk.isTool && currentIndex === 0) {
           // For tool calls, check if they should be hidden during streaming
           if (isToolInitialized) {
+            // TODO: better to change tool index by uniq tool id
             setCurrentToolIndex((prev) => prev + 1);
           } else {
             setIsToolInitialized(true);