feat: add active turn anchor management for improved scroll position handling

2025-12-29 12:12:52 +02:00
parent 66428cbded
commit 9b4283d618
7 changed files with 127 additions and 16 deletions
@@ -22,6 +22,8 @@ export const ChatContainer: React.FC = () => {
        loadMessages,
        loadMoreMessages,
        updateViewportAnchor,
+        updateActiveTurnAnchor,
+        getActiveTurnAnchor,
        sessionMemoryState,
        openNewSessionDraft,
        isSyncing,
@@ -69,6 +71,8 @@ export const ChatContainer: React.FC = () => {
        streamingMessageId,
        sessionMemoryState,
        updateViewportAnchor,
+        updateActiveTurnAnchor,
+        getActiveTurnAnchor,
        isSyncing,
        isMobile,
        messageStreamStates,
@@ -96,11 +100,14 @@ export const ChatContainer: React.FC = () => {
        }
        lastScrolledSessionRef.current = currentSessionId;

-        const container = scrollRef.current;
-        if (container) {
-            container.scrollTop = container.scrollHeight - container.clientHeight;
+        // Only scroll to bottom if there's no active anchor (anchor handles its own scroll)
+        if (!hasActiveAnchor) {
+            const container = scrollRef.current;
+            if (container) {
+                container.scrollTop = container.scrollHeight - container.clientHeight;
+            }
        }
-    }, [currentSessionId, scrollRef]);
+    }, [currentSessionId, scrollRef, hasActiveAnchor]);

    const handleLoadOlder = React.useCallback(async () => {
        if (!currentSessionId || isLoadingOlder) {