Investigate device configuration table
I was digging through the LightingService.exe binary and saw some strings related to device configuration/mapping tables. I assume this is how Aura knows what zones to list in its UI. Diffing the firmware for X370 PRIME PRO and C6H shows some changed bytes despite both boards using "LED-0116" controllers. Best thing to do here I think is to gather a lot of dumps from lots of boards.