diff --git a/NucleicRemote/NucleicRemote/Views/SessionDetailView.swift b/NucleicRemote/NucleicRemote/Views/SessionDetailView.swift
index 7c2595d..84bfdd8 100644
--- a/NucleicRemote/NucleicRemote/Views/SessionDetailView.swift
+++ b/NucleicRemote/NucleicRemote/Views/SessionDetailView.swift
@@ -416,8 +416,9 @@ struct TranscriptList: View {
 
     /// True while the user is parked at (within a hair of) the bottom, so live output keeps
     /// following; once they scroll up it flips false, following stops, and the jump-to-bottom
-    /// chevron appears. Starts true — a freshly opened chat is anchored at the bottom.
-    @State private var isScrolledToBottom = true
+    /// chevron appears. Starts true — a freshly opened chat is anchored at the bottom. Owned by
+    /// the parent so the chevron can live in the chat bar above the composer.
+    @Binding var isScrolledToBottom: Bool
 
     /// True for a short window right after the transcript appears, while it runs its first
     /// layout passes and its events fill in. During it we accept only "at bottom" scroll