HomePod not playing Siri requests from Apple Music

I have two HomePods, both running on 16.

I have restarted everything, including router.

I have signed in and out of everything.

Yet, I continue to have this issue with one of the HomePods.

I can play Apple Music from my phone, laptop or computer and even from the other HomePod, but every time I ask Siri on this HomePod something like, "Play U2," it responds with...

"On it.."

"One second..."

"I couldn't find [ARTIST] in your Apple Music Library."

I have searched all the forums and have not been able to find a fix. Any help out there?