When right-clicking and pressing "Pin to home" on playlists in the sidebar, in "Home" or inside "All playlists", they don't get included in the pinned section on home. The context menu of the item updates to "Unpin from home", but I am unable to add any new pins - except for searched items. Relaunching didn't fix it. 

(Windows 11 26100.1457)

Update: If i go into a specific playlist and press pin it works. The context menu when right-clicking the item in the sidebar or in all playlists does not update from this change.