Streaming audio question

[GIZBUG]

ATV 4K, if I select my HomePod AND stereo system, and i open say YoutubeTV app, I get audio through both stereo speakers and HomePod as intended..

However tonight I noticed when using my WWE Network app, if I select my HomePod and Stereo system, my HomePod isn't playing the sound. Is this an app issue?

 

[mallbritton]

That's a app issue. The WWE Network is most likely not allowing airplay.