Separate sorting memory

[Yaoyoro]

Pre-submission Checklist

• I have searched existing issues to ensure this hasn't been requested before.
• This request covers a single, specific improvement.
• The issue title is concise and descriptive.

Is your feature request related to a problem?

When change the sorting format of one playlist, all the other playlists also change.

Proposed Solution

Make it so that every playlists has it's own memory of sorting (i.e sorting one playlist doesn't change the others sorting)

Alternatives Considered

No response

Visual Context & Attachments

No response