Can't delete Playlist (Dajay Pro 2 MacOS)

Hello i can’t delete or rename a playlist (orange color).
I can add or delete Titel from the Playlist.
It works also with folder but not with a single Playlist.

Can you help me to fix this problem?

Hi Peter,

the “Musik” playlist represents your whole connected iTunes library and is therefore not deletable.

If you have any questions or suggestions, or if you would like further information, please don’t hesitate to contact us.