Weird delay and button not working

Hi, I'm using klwp with nova on samsung s20u. After one ui 3 update, my klwp button all either have weird delay or just simply doesn't work when pressed. Sometimes it goes to homescreen, and THEN goes to the app intended, sometimes it just doesn't give any respond.

I have reapply touch on every button but still the same.

Is there a fix for this?

No fix yet