Big Sur Music app's Search option often doesn't have Apple Music Tab.
It appears that Apple Music is working every other way, on my family plan devices. But periodically, on my M1 iMac, when I open the music app and search for a song, the tabs are "Your Library" and "iTunes Store". Other devices have "Apple Music" & "Your Library" tabs when I search.
I checked System Preferences/Family Sharing/Apple Music and see (me).
In the Music App, I have turned off and on "Sync Library" in preferences & selected "Update Genius".
I have viewed my account and logged off and on to my account.
I have selected "Update cloud library".
I have rebooted my computer.
In "Manage Devices", the "Remove" option for this computer is greyed out.
This happened once before, but I really don't know how it fixed. I played with all of the above.
Any suggestions what I should try next?
iMac 24″, macOS 11.5