Sonoff USB Dongle Unsupported in Zigbee2MQTT

I’m running HA in Docker on Debian. My Sonoff ZBDongle-P was working with the ZHA add-on but some devices were unresponsive/offline.

I disabled the ZHA add-on and installed MQTT and Z2M but the Dongle is reported as “unsupported” in the Z2M dashboard.
What am I doing wrong?

Z2M docker-compose:

Z2M configuration file:
config