AppleTV showing up as source instead of destination in Airplay sharing on a Mac running Music.
I've been using iTunes (now Music) on a Mac to source music to Airplay destinations all around my home for years. Recently, one of the Airplay destinations is no longer showing up as a potential sharing destination - it only shows up as a source. I can click it, but then I see the network from *its* point of view, instead of checking a box to make it a music destination. See this screenshot below - note the problem device is the "APPLE TV NEW MASTER" - note how it's no longer sporting a checkbox or slider, and is also below the group of destinations I can send music to, saying "Switch to". How the heck did it get there and how can I move it back to being a destination?
Thanks in advance for your time.
Mac mini (M1, 2020)