[Feature]: Mouse focus problem after bilibili video is locked

### Description

After bilibili locks the video, the mouse focus is not on the pop-up video. As a result, pressing the space bar cannot pause the video playback. Instead, bilibili's default swipe down to refresh the video. Only by clicking the video with the mouse first and then using the space bar can the video be paused normally.look forward to a solution.

### Additional context

_No response_