DJI_NAZA Send telemetry data to Herelink via Mavlink

Hello I am Peter from Germany

I still have some NAZA FC lying around and wanted to use them now with the Herelink system

I have a test setup :

NAZA-CAN to Anysense module with Mavlink output to Herelink Airunit

Problem :
When I connect a UART/USB to the Anysens module I can see the data on the PC on MP but when I connect the module to the Herelink Airunit no data comes to the Herelink Groundunit.

are there adjustment options on the Herelink system