[Bug]: Can't shuffle multiple playlists together

[saitam1989]

Preflight Checklist

• I use the latest version of YouTube Music (Application).
• I have searched the issue tracker for a bug report that matches the one I want to file, without success.
• I understand that th-ch/youtube-music has NO affiliation with Google or YouTube

YouTube Music (Application) Version

3.7.5

Checklists

• I use the portable version of the YouTube Music Application.
• I can reproduce this issue in the official version of (WEB) YTM.

What operating system are you using?

Windows

Operating System Version

Win 10 pro ver. 22H2

What CPU architecture are you using?

x64

Last Known Working YouTube Music (Application) version

No response

Reproduction steps

Start one playlist, add a different one to queue and try shuffling them

Expected Behavior

The playlists (in my case 1 large and 1 smaller one, the smaller one added via "add to queue" after the first) shuffle together and i'm eventually able to see songs from the small playlists slowly appear in the queue, alongside the songs from the big playlist

Actual Behavior

The (second) playlist effectively "disappears" from queue; even the currently playing song, if it is part of the second list, will disappear and be replaced by a song from the first list (i scrolled quite far to make sure)

Enabled plugins

Everything left as is, except autoplay

Additional Information

The second list's songs won't disappear until the queue is shuffled which is interesting. I tried probably every combination of adding the songs together, but generally the result is the same. Tried on both portable and normal version. Apologies if this is just a limitation on ytm itself and not something that can be fixed; i'm just trying to get to the bottom of this 😀

[ArjixWasTaken]

If you can repro this on the website, then it's not a bug, but a "feature" of ytm.