From 769d70ccb413f0390f2c9c473327bfd50dff1d55 Mon Sep 17 00:00:00 2001
From: Xiaohan-Tian <157918347+Xiaohan-Tian@users.noreply.github.com>
Date: Mon, 4 May 2026 17:02:39 -0700
Subject: [PATCH] fix: "back to beginning" button should also shift viewport to
 the beginning of the song

---
 src/components/Toolbar.tsx | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/components/Toolbar.tsx b/src/components/Toolbar.tsx
index 87be89c..a33bd02 100644
--- a/src/components/Toolbar.tsx
+++ b/src/components/Toolbar.tsx
@@ -53,7 +53,8 @@ const Toolbar: React.FC = () => {
     // Selection state
     selectedRegionIds,
     // Playhead and refresh
-    playheadPosition, refreshProjectState
+    playheadPosition, refreshProjectState,
+    requestMainContentScroll, requestPianoRollScroll
   } = useProjectStore();
 
   // State for main content tools
@@ -533,6 +534,8 @@ const Toolbar: React.FC = () => {
       console.log("Back to beginning button clicked");
     }
     setPlayheadPosition(0);
+    requestMainContentScroll(0);
+    requestPianoRollScroll(0);
   };
 
   const handleLoopToggle = () => {