My wife ask if she could have 2 speakers on the night stands instead of using the soundbar across the room. This would allow her to use a lower volume since they are on her side of the room. So I setup 2 HomePods (in stereo) and told the Apple TV to use them over Airplay 2 (as a single source). This works very well with excellent sound quality except for 1 problem. After we SLEEP the Apple TV and then start using it the next day it reverts to the TV's internal speakers instead of using the HomePods. We then bring up the Audio selection (which still points to the HomePod's) and "reselect" the HomePods (as a stereo pair) and all good again until we SLEEP the Apple TV. Other then NEVER Sleeping the Apple TV (which would keep the TV on) I do not know what to do to solve this. Any ideas?