If it is correct, is this something that could possibly change in the future, or is it a limitation of Amazon's speaker API?
I can see that becoming a rather limiting feature as time goes on if the communication is only one way.
Best answer by Ryan S
It's partially correct. Alexa knows what song is playing on Sonos, but doesn't know about the groups. It's one of those things where the skill will improve over time.
Some things are going to be more possible than others, but we're on it with the Amazon Alexa team.