If the cheat activates, that means that it hooked correctly so you should be able to moon jump by pressing and holding the left joystick. If it doesn't moon jump when pressing the stick, that means that the pointer for the controller is different for you and I will need to look into a fix for this. I have had reports of this being the case for the TPHD table I made. Not sure if it's the same story with WWHD though. A possible fix would be to setup your input as a Pro Controller instead of the Gamepad of you are using the Gamepad. Unfortunately you won't be able to use motion controls when you do this. Let me know if any of this works when you have the time