@belal @stenci Windows calibration helped me on UX582HS: (i'm not allowed to post links so it's)
asus dot com /us/support/FAQ/1042685
Actually you just type and search [Calibrate the screen for pen or touch input] in the Windows search bar
and select Pen Input. Press Enter on the main screen and tap the ScreenPad when the text appears there. After that you have your pen on the Screenpad.