5a140e45a1
The CSS-only stage sizing wasn't enough — the shared screen still overlapped the meeting controls. Since the native video is drawn ON TOP of the WebView, now clamp each tile's height in bzNativeSyncTiles so it can never extend past the top of the .meet-bar (control bar) — regardless of how the web lays out the stage. Robust and web-only. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>