[Feature Request]: Enable Preferred Viewing Mode by Default

[efb4f5ff-1298-471a-8973-3d47447115dc]

Guidelines

• I have searched the issue tracker for open and closed issues that are similar to the feature request I want to file, without success.
• I have searched the documentation for information that matches the description of the feature request I want to file, without success.
• This issue contains only one feature request.

Problem Description

Only option users have is to Enable Theatre Mode by Default but not for the other viewing modes.

Proposed Solution

Create a dropdown in the player settings called Default Viewing Mode with the following values:

• Default
• Theatre
• Picture-In-Picture
• Full Window
• Fullscreen
• External player

Alternatives Considered

None.

Issue Labels

ease of use improvement

Additional Information

No response

[lazyb5]

I would love to see these settings implemented!

[ParasiteDelta]

I was just coming to file this. Alongside the lack of a button to play all videos from a channel, or a button to shuffle all videos from a channel, this is a constant annoyance when using FreeTube. Every single time the video changes, it defaults back to standard view, ripping me out of theater fullscreen and frustrating me when I go to look for a minute or two at my playlist and find that the video is partially off-screen or not focused. However, between this and GlazeWM, it provides a good dev environment for background noise when it works.

[xlacroixx]

Here checking in for #2332.

I saw that the project was migrating their player; have they done it? Otherwise I might look into doing a PR if it's easy even for a non-web dev.

[4-FLOSS-Free-Libre-Open-Source-Software]

The full-screen support is being advocated. However, the current issue is that in Auto Play mode, when transitioning to the next video, the full-screen mode is automatically exited, which is unfortunately not detected.