I don't see default audio output in the Apple TV's settings. Where is it?
I have to say that the Home App is utterly confusing.
I can't understand why it's so difficult to do the simplest things. My Homepod Pair intermittently complains about network access WHILE playing audio that is being streamed to it from other devices on the network, telling me to check the Home App for more info. There's never more info.
Apple TV 4K (2nd generation)