We're seeing reports that using AirPlay to stream Spotify from an Apple TV to other AirPlay 2-enabled devices stops the sound on the source Apple TV.
The relevant team is aware of this and they are currently looking into it.
If you're experiencing this, we'd first recommend making sure your TV has been added to the room as described here.
If the issue persists, let us know by adding your +VOTE and follow the instructions in the Status Update below.
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