fix(tui): prevent sidebar scrollbar flash (#40056)

2026-08-01 11:12:37 -04:00 · 2026-08-01 11:12:37 -04:00 · d5f6c088f0
commit d5f6c088f0
parent e872bd3c8f
3 changed files with 94 additions and 18 deletions
--- a/packages/tui/src/routes/session/sidebar.tsx
+++ b/packages/tui/src/routes/session/sidebar.tsx
@ -27,9 +27,11 @@ export function Sidebar(props: { sessionID: string; overlay?: boolean }) {
        position={props.overlay ? "absolute" : "relative"}
      >
        <scrollbox
+          ref={(scroll) => queueMicrotask(() => scroll.verticalScrollBar.resetVisibilityControl())}
          flexGrow={1}
          scrollAcceleration={scrollAcceleration()}
          verticalScrollbarOptions={{
+            visible: false,
            trackOptions: {
              backgroundColor: theme.background.default,
              foregroundColor: theme.scrollbar.default,