Crazy DRM from goog - you cant play music from your goog android play music app on your goog home - use amazon music to fix

Crazy DRM from goog - you cant play / cast music (that goog play music app copied / stole from your amazon music player app) from the goog play music on your goog home

You must re-open your android amazon music app first then you can cast to your goog home with no problem !