Improvements for mobile version

Hello! I would like to discuss about a common problem with mobile users. Mobile controls for games have never really been easy, obviously because of the touch screen. But, there can be some great improvements! The so called "touch controls"/"buttons" are kinda hard to use, at least that's what me and my friends think. The movement buttons just stay still, you can change the size of it which is always good. But it doesn't feel enough. I think we should get the opportunity to change that to be a joystick, that moves where you touch. That would make gaming on mobile devices much easier and I'm sure many can agree on that. There's also another little feature that would appreciated! If you could look around while jumping or swimming up. It would greatly help. These are just ideas, I hope people will notice this. Thank you for you time!