Better placement of full-screen video and subtitles in split screen mode

[Dakkaron]

Checklist

• I made sure that there are no existing issues - open or closed - which I could contribute my information to.
• I have read the FAQ and my problem isn't listed.
• I'm aware that this is a request for NewPipe itself and that requests for adding a new service need to be made at NewPipeExtractor.
• I have taken the time to fill in all the required details. I understand that the feature request will be dismissed otherwise.
• This issue contains only one feature request.
• I have read and understood the contribution guidelines.

Feature description

When using Newpipe in split screen mode (and full screen within its split part of the screen), the video gravitates to the center of the viewport while the subtitles are a bit off from the bottom edge.

This creates cases where the subtitles overlap the video even though there would be plenty unused black border to have the subtitles not overlap the video, as shown in the screenshot below.

If the video would gravitate to the top and the subtitles to the bottom, the subtitles would not overlap the video.

Why do you want this feature?

Videos often have important information at the bottom of the video, which gets obscured by the subtitles overlapping the video.

Additional information

No response