AppleTV music song list is blank

AppleTV, latest. Music app. Using "Library" – my songs in Apple Music, to which I have a subscription.

Select an album & the song list is blank. The song list exists; I can scroll down song by song. It's just none of the words are visible! If I click a "song" it plays – and then, when the song by song listing of the next view comes up, you can see everything normally.

But the initial song list remains blank as it was initially.

Happens under Artists or Albums.