I recently got myself a Google TV, and I have a smal issue that I wish is only a setting. But when I cast for example Youtube from my phone to the Chromecast while the tv is off. It only turns on the tv and leave it on the homescreen. In order to get it to play I have to cast again to make it open Youtube. I really want this issue fixed because I have a google nest, and when I say "Hey google, start Spotify". I want it to start the tv and then just open and play Spotify. Not just start the TV. Anyone have any suggestions?
Ask it to play something specific.
Your voice command just means open the app.
Not sure about your YouTube one, that works for me. Are you playing a video when you click cast?