Fresh install, nothing changed
Global config → USB devices
Unexpected policy file content:
Unexpected policy rule: qubes.InputMouse * sys-usb dom0 ask default_target=dom0
Unexpected policy rule: qubes.InputKeyboard * sys-usb dom0 deny
Unexpected policy rule: qubes.InputTablet * sys-usb dom0 deny
After setting manually these to Ask and then back to Deny solves the issue