Menumeters kills airplay for Apple Music

[BishopBerkeley]

Hi,

I had been having issues streaming from Music to my airplay devices. After the MacOS 12.3 update, Music app airplay died completely. I was at my wit's end, but I noticed that when I quit MenuMeters, airplay comes back. I have now tried this a few times, and it seems to work every time: with Menu meters running, airplay fails from within Music (but not from system volume), and when MenuMeters is quit, airplay works.