Questions Regarding OpenDroneID Utilization

I’m trying to use OpendroneID with the CubeID and MatekH743-bdshot to create a RemoteID compliant aircraft under the Broadcast Module definition. Under this definition, the RemoteID module only needs to transmit (apart from the obvious other data) takeoff location, instead of a live GNSS feed of the operator.

I didn’t have a problem setting up a custom Ardupilot fork and enabling OpendroneID. However, I am having issues setting the OpenDroneID operation_location_type to 0. This tells ODID to use takeoff location for operator location. Does anyone know how to manipulate the firmware to allow this?

Jeremy it might be easier to ask this question on the ardupilot opendroneid discord channel