How can I select favorites? (On a mobile)

I think @Michel_Serwaczak is using a phone as a remote. Roon doesn’t provide the full editing capabilities on mobiles.

This post from @mike explains things

Note the comment about using bookmarks. These provide a limited workround. If you can set these up on a tablet or larger, then they can be used to save a particular focus - e.g. favourites, or albums never played in the last year, etc and called up on the mobile browser page.