Play/Pause buttons are not centered in fullscreen mode / Arc size of double tap gestures is not the same

[SameenAhnaf]

Checklist

• I am using the latest version - dev branch after YouTube's Fast Forward/Rewind behavior #4833 merged
• I checked, but didn't find any duplicates (open OR closed) of this issue in the repo.
• I have read the contribution guidelines given at https://github.com/TeamNewPipe/NewPipe/blob/HEAD/.github/CONTRIBUTING.md.
• This issue contains only one bug. I will open one issue for every bug report I want to file.

Steps to reproduce the bug

View a video (with a cosshair) in fullscreen mode.
Or use the double tap gesture.

Actual behavior

Note that the play/pause button are not centered.
There's a striking difference in arc size. Double tap to rewind tends to smudge with Pause icon.

Expected behavior

The play/pause button are not centered.
Size of the arcs should be the same. Don't smudge the arc with Pause icon to keep the UI a little more clean.

Screenshots/Screen recordings

Rewind Gesture	Fast Forward Gesture

Further examples with a crosshair from a minecraft video:

Demo1	Demo2

Portrait mode works as expected:

[litetex]

The arc size is perfect.
The buttons are off-centered (because of the system menu/buttons) inside the full screen mode and that is the problem.

I noticed that while I watched video which have a crosshair, e.g.:

[opusforlife2]

@litetex Then could you update the title and description, please?

[litetex]

Done

[TobiGr]

Fixed by #7893