Sebastian Krüger
2c1e1591f6
Fixed race condition in updatePlaybackPosition where animation frames could continue scheduling even after pause() cancelled them. Added checks to only schedule next animation frame if animationFrameRef.current is not null, ensuring the animation loop stops immediately when pause is called. This fixes the issue where the playhead marker would keep moving after hitting spacebar to pause, even though no audio was playing. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>