I’m happy to debug this if someone can enlighten me…
Casting msuic from HA to a Chromecast media device works fine.
Casting to my Sennheiser Ambeo Plus firmware 1.0.134 results in it not thinking its playing (the controls are thus), but it does actually play.
I dont know enough about the google cast protocol to know where this problem might lie. Surely the Sennheiser end, but when I cast to it with Youtube Music from an Android, it all works fine. So there must be something different in the “casts” from Home Assistant and Youtube
Does anyone know about the Google Cast protocol that can enlighten me or even better suggest why this difference exists?
Music Assistant Server doesn’t have this issue, pointing to it being something to do with how Home Assistant casts to Google Cast.
Looks like a bug to me