Why is it that everything that's Dolby Vision and plays through Google TV looks like that flat home video and can anything be done about it ?

I have it set to match content and 4K60hz though changing to 24hz doesn't do anything about the issue.

Also, why does it go to the home page when I cast from my home? Why doesn't it switch automatically to the cast content like the previous versions?

Sound is also out of sync so so far I pretty much regret upgrading...