[Feature Request]: Add "Save To Playlist" button to play bar when playing queue, as well as multiple selection

[muuyo]

Preflight Checklist

• I use the latest version of YouTube Music (Application).
• I have searched the issue tracker for a feature request that matches the one I want to file, without success.

Problem Description

Currently, if I'm playing something like the Discover Mix, in order to save a song to a playlist I need to right click / click on the 3 dots, hit save to playlist, scroll down, and click the one I want.
This kinda sucks.

Proposed Solution

Any chance there could be either a plugin (or, if anyone has it, a css snippet) that adds just a static save to playlist button to the playbar (or when hovering in queue, optionally) as well as letting you select multiple playlists?

Alternatives Considered

N/A

Additional Information

No response

[RenatoBrittoAraujo]

+1 Please we need this.