The mouse tracking is very unresponsive, and even after adjusting the sensitivity, it still fails to deliver an optimal experience.It also doesn’t support gestures (I’m using an iPhone connected to an iPad), so I can’t use features like pinch-to-zoom with two fingers, two-finger swipes to switch pages, or three-finger multi-tasking.Additionally, the click functionality is poorly implemented — I experience significant difficulty with delayed responses when clicking and dragging. It’s fair to say that the mouse function is practically non-functional.A touchpad is expected to be intuitive and smooth to use, but I believe this app completely fails to meet that expectation. I’m very disappointed.I sincerely hope the development team can make serious improvements.