Transparent/transluscent Android pie navbar?


I’ve noticed that the Android navbar in Brave is opaque where in other apps it’s translucent which allows for a combination of usable screen real estate with onscreen controls. Could you possibly make the navbar translucent in Brave or make it a selectable option? This is what the navbar looks like in the Twitter app Talon:


I would also like the navbar to hide when playing videos in fullscreen mode during landscape orientation.