Also gone from HomePods using the AppleTV integration, so it looks like a new design change for speaker type devices as a whole.
Unfortunately this has broken the ability to use tts on any of my 3 HomePods. Only one shows a media browser link on its Lovelace card. Selecting the media browser will cause and endless wait state.
That same HomePod is the only one listed in tts via the media menu mentioned above. But when selecting this speaker device as the speaker for tts after first selecting the Google tts icon (which is totally counter intuitive) an apps tab appears with a wait spinner that keeps going endlessly.
If doing this via the iOS app, after that it’s impossible to use that media menu to select anything at all until the app is forced closed and restarted.