I'm watching this video: https://www.youtube.com/watch?v=tuk9Nmr3Jo8 https://www.youtube.com/watch?v=tuk9Nmr3Jo8 and I see the same thing, the bottom is about t

I'm watching this video: https://www.youtube.com/watch?v=tuk9Nmr3Jo8 https://www.youtube.com/watch?v=tuk9Nmr3Jo8 and I see the same thing, the bottom is about twice the size as the top. Good call on the screen rotation, is this something any of the OSes support or needs to be requested to be added in?