Anyone got a Dualsense Edge controller's new back buttons working in steam?

i have a dualsense edge controller and i can t get the 4 back new buttons working on steam games. i have all udev related stuff installed but steam cannot use the new controllers buttons. oddly enough on my steam deck it works flawless and that is running a modified arch linux as far is im told. the rest of the controller works fine after the first udev update but no back buttons.