I know, when you open the side bar, you'll see a right arrow on the top of the side bar (fullscreen), it will open all the options. you can't change the global colors using only the side bar, but you can change for each game you want
Yea I noticed you can only change colors of the game on the fly, I hope they implement that for windows too cuz sometimes I need to change contrast depending on how tired I am or if the lights are on or off in my room.
