I already set chromecast as livingRoom1 and nest hub 2 as livingroom2
1. Say "search xxx video"
2. Select video and play in nest hub 2
3. Press cast. No chromecast name in the list
If I set default tv is livingRoom1
2. The video is playing through chromecast with random video
How to select correct video I wanted and cast to chromecast through nest hub 2.
Google Nest Help Center
Chromecast Help Center