Went back to the drawing board, deleted Zigbee2MQTT and tried out Deconz with Conbee 2 stick, and suddenly everything was found. Plus I just run an automation to run the master / slave switches, so all of my lights are finally on HA! I have 8 Aurora Aone rotary dimmer modules throughout the house. So anyone new to this forum should use Deconz with Conbee 2 for their Aurora Aone dimmer switches.