@Keneda I've installed xenial before focal and camera and all other apps works fine. 16.04 standing up on chinese firmware, and all was OK on it too. But after updating to the 20.04 focusing opportunity has left out in all of the apps in UT and Waydroid too. It's just trying, I see change of the brightness and a focusing circle. And sometimes camera are not working at all in the 20.04 devel branch, I see just black screen

From update to update there is no cam or no focus on it.