Allow to select grouped media players

What would you like to add

Hello,

I have a couple of Chromecast audio players in my home. Some of them are grouped together to get perfectly synced music through the entire house. I can however not select these grouped audio players from the media card. If I select separate audio players, the audio is not sync which result in all kinds of echo's. Is it possible to also select the Chromecast audio groups from the media card. Ps. the media card looks and works great.

Gr. Remco

How this relates to Home Assistant

Select grouped speakers to play music on.

Pictures, mockups, or examples

No response

Before submitting

• I searched the existing issues and this has not already been requested