Add songs to playlist from the playlist's section

[Kratosgado]

Description

we can't add multiple songs to a playlist simultaneously, even 2 gives an error about it stopping the main ui thread

Suggested Solution

When we open a playlist, it is easier to add songs to the playlist from there by selecting them from the songs list screen.
and also being able to select multiple songs and adding it to a playlist would be better.

Alternatives

No response

Additional Context

No response

[fast4x]

Use latest version it's fixed