Settings Menu widgets - improvements

The UX around the video player could use some refinements.

The widget disappears after a short moment

Reproduction

1. Click on the cog-wheel
2. Wait up to 2 seconds
3. The widget disappears

This is really annoying, especially for the second level menu (IPFS gateways), because reading more text, requires more time. And the sudden vanishing of the widget makes this impossible for most people.

Suggestion: make the widget stay until the user clicks away.

Menu not always catches the click

Sometimes, when I click on the IPFS Gateways entry, the click "goes through" and pauses/unpauses the video.

Reproduction

Sadly, the only way I've found is to keep clicking on the 1st level menu a lot of times and click away a lot of times.

This is obscure enough to be considered low priority IMHO.

"Non-fulscreen" sounds a bit weird

A bit of a peeve, but again, consider changing to "exit full-screen", "leave full-screen" or something similar.

Reproduction

n/a

Test environment details

Tested on Linux version of Brave 1.21.77 Chromium: 89.0.4389.90 (Official Build) (64-bit).
Tested in a Private Window.