Touch Function not working

Hello i am experiencing problems with the “Touch” function. First off: I have an Galaxy S21 5G Fe, i am using Nova launcher, Dock is disabled, Direct Touch is on, Battery optimization is off. I have created a square and added a touch function to it. It should start an app. But if i click on the square it doesnt start. There is no widget in the way. I gave KLWP every authorizations. I already searched the whole reddit through and asked on Discord under #general-help. Nobody could help me. I need help please.

Have you tried turning on “Disable Parallel Rendering”?