asus ux435e Screenpad acts as touchpad and every press is on screen

Hey. I have bought an Asus zenbook 14 (ux435e model).

At the start the screen pad had logon which were touchable and that was convenient. The problem is now that every time I touch the screenpad it’s actually making the press on the main screen and I can’t use the screen pad navigation and icons - that’s frustrating.

I tried to find any setting or configuration for this but I didn’t find.

Please help, Thanks