feature with hover & some simple shortcuts

[sci-42ver]

Is your feature request related to a problem? Please describe.
1. When I watch youtube with video theater mode or full screen, the pop window has conflicts with the video window .
2. I hope can add some shortcuts to pop up and down the note window .

Describe the solution you'd like
I hope the note window can be hovered . So I can watch the video more comfortably .

Describe alternatives you've considered
If the window can be scaled , it's also fine.

Additional context
Add any other context or screenshots about the feature request here.

conflicts with the captions

I would appreciate if one of the features mentioned can be added. I hope that.

When I learn more , I hope I can also commit to the development of the plugin . 😃