Just found that the S Pen in Note 20 Ultra is not working properly, laging behind and have to press the S Pen very hard to make it register on the screen but when cursor hoovers on the screen but not registering any action unless pressed very hard.
Hey Usman, how are you doing. I had the same problem with my note 20 ultra s pen. Please change your s pen tip with a hard one instead of the one that is kinda soft rubber feeling. Reset the S Pen and things should be fine. I had same problems s pen touch was acting up and I needed to press it hard for typing. Doing above solved the problem.
I Found this same issue on my mobile while using the back cover with magnetic sticky pad, Once I removed the cover its started working.
My note 8 came with extra tips but my note 20 ultra 5g didn't come with extra tips.