Handheld Daemon 2.6.3 broken on GPD Win 4 (8840U)

I recently updated Bazzite (Stable), and found that HHD no longer works. Controller now reports a 360 controller, no gyro available, and triple clicking the R4 button does not bring up its menu. Is there a way to downgrade back to the previous known working version? I was on 2.5.3 before it broke.

I tried running sudo systemctl enable --now hhd@$(whoami) and restarting to no avail.

Solution

hhd@root needs to be disabled and stopped