I don’t exactly understand what you say here. Fullscreen mode is mainly built for gamepad usage, or keyboard, where one push = one transition to another title. Desktop mode is where I have some trouble on my laptop, specifically. A touchpad is really built for smooth scrolling, and so scrolling in desktop mode on a touchpad feels imprecise because it’s too jumpy. With a scroll wheel, it’s also a little too jumpy, but it’s not nearly as bad. I’m not sure, however, how these things would affect fullscreen mode, of all things.