[Bug Report] Timestamp preview can trigger autoplay near video end

[VampireChicken12]

Describe the bug
When previewing a timestamp near the end of a video, the preview can trigger autoplay to the next video. In this case, the preview overlay does not fully revert and a small section remains visible in the original video area when the next video loads.

To Reproduce
Steps to reproduce the behavior:

1. Go to a video with a timestamp near its end.
2. Hover over the timestamp to preview.
3. Wait for the video to reach its end during the preview.
4. Observe the video autoplaying to the next video and a small preview section remaining visible.

Expected behavior
Previewing a timestamp should not trigger autoplay to the next video, and all preview elements should fully revert when the preview ends.

Screenshots

Desktop (please complete the following information):

• OS: Windows 11

• Browser: Chrome

• Extension Version: 1.32.0
  Additional context

• Issue only occurs near the end of videos.

• Behavior may vary depending on video length and autoplay settings.