BUG Fix inconsistent `Fav` button/icon within `Playlists` view

[ldexterldesign]

👋

Apologies for brevity

When I click the Fav button/icon within a Playlist view it doesn't update (i.e. transparent to/from blue) like other views (e.g. Songs, Albums, Artists, Genres, Folders

The (fav) selection/toggle functionality seems to function on the backend just no the frontend (i.e. in the view) - if the view changes (e.g. sort by Year) then all is well

Hope this helps

Regards