Huion HS610 Pen Pressure not registering

The Settings Tablet app does not see the tablet. the system installed Arch OpenTablet does see the tablet correctly. Krita does not read the pressure at all. I have tried flatpak, native dnf install and AppImage. I have tried in Wayland (too much flickering to do anything.) and X, which stopped the flickering but chaned nothing regarding pressure. Am i missing something?