The table on the page shows Dualshock 4 as supported but I can't get it to work in the Game Pass version. I'm not using any kind of remapper, but I do have the PS4 Remote Play client installed and Steam is usually running in the background. (I actually tried launching via Steam with DS4 customization enabled, but that didn't help.)
If nobody can confirm that this works for them, I may add a note to the table.