The lighting choices are harder to access now, and when I hit the icon next to the room name with the light behind it to indicate it is on, I expected to be able to choose the light scheme I wanted for the room, not for it to change. I also don't know why it changed to that particular setting because I can't see a place to set defaults yet. Is that part still hidden and coming in a future release?
After it did change, I had to go looking for where my lighting options were, and couldn't easily find it. The word 'panel' is a little bit obscure. Maybe the word 'colors' would be more obvious to call that section, with a more obvious bulb icon?