S pen gestures doesn't work.

When I pull out the s pen, that dot appears, which is fine; I push the button and reacts accordingly, but as shown under s pen settings, and gestures help, none of those work when "gesturing"

I recently changed to a new motherboard and with all the changes, the s pen still doesnt perform gestures. Its like this feature is missing from the os, or worse, from the phone. I think it used to work long ago, but was forgotten in time.

tldr: s pen gestures dont work on stock rom jelly bean.

What could the solution be... ty.