i like this app and has no in app purchases

I’ve used image slicing tools many times before, so I understand how resize handles are supposed to work. In this app, however, the resizing handles are extremely difficult to use. They technically work — but only occasionally. I would estimate they function correctly about 1 out of 25 attempts.When trying to resize the frame to create 2 slices, 9 slices, or any custom layout, the small corner handle frequently fails to register properly. It either doesn’t grab at all or doesn’t drag smoothly. The touch target appears far too small, making the resizing process frustrating and time-consuming.This turns what should be a quick adjustment into a repeated struggle just to get the frame to respond. It feels poorly designed from a usability standpoint.I paid for this app expecting a smooth slicing experience, but instead it’s been mostly wasted time fighting with the resize control. I genuinely wish I could get my money back unless this issue is addressed.Improving the size and responsiveness of the resize handles would make a huge difference..