I have the UI setup to fit mobile screens but because of the way movement is handled I have no idea how to get joystick movement working or UI buttons to control input.
I just imported the asset Control Freak 2, and it works like a charm. It coverts the Input System script and allows a joystick to act like WASD, and you can add buttons that act like Mouse0 input. So it got everything working just fine. I probably could have done it without Control Freak had I known that the Inputs were in Input system. I was looking under the player "Mover" script but I didn't find anything there.