What I’ve learned from many many YouTube videos is that you should select 4k SDR as your main video format and then enable match range options. This is because you don’t need Dolby vision or HDR even for the apple tv menu elements. You’ll only want those when you’re watching something — and it’ll automatically switch your mode to the best possible format provided by the show or movie. So if it’s available on Dolby vision it will show you it in dolby vision and then switch back down when your browsing and so on and so forth.
What I’ve learned from many many YouTube videos is that you should select 4k SDR as your main video format and then enable match range options. This is because you don’t need Dolby vision or HDR even for the apple tv menu elements. You’ll only want those when you’re watching something — and it’ll automatically switch your mode to the best possible format provided by the show or movie. So if it’s available on Dolby vision it will show you it in dolby vision and then switch back down when your browsing and so on and so forth.