taskforsome

Hi, I'm using Affinity Photo with my Wacom Pen and Touch and the pen pressure is not working as expected. When pressure button is pressed the size of the brush varies, but the dynamics panel (that shows up within "More" settings) seems not working at all. I've probed to ajust to "Pressure" several options, but there's no visible results. Am I doing something wrong, or the pressure just works with brush size? Thanks for the help.