Pen pressure doesn't work in 20.0.9, but works in 21.1.2 - MAC

I am having some issue with the latest version of Photoshop in terms of pen pressure funcionality. I have changed the settings in System, but still can't make it work. I am using Huion H610 PRO tablet with the latest driver from the website. Any ideas what is different in the latest version of Photoshop that I can't use pen pressure? Thanks!

Jakub