Herelink Sbus not working

I have a Pixhawk 4 Holybro and I’m trying to connect my Herelink controller.
I don’t see any channels working on Mission Planner. Mavlink is working correctly.
Sbus from herelink is connected to DSM/Sbus on Pixhawk.
Firmware Ardurover 4.1

I dont know holybro stuff but i suppose it could comes from a bad connection. Did you double checked the pinout ?
On Herelink air side, are you connected to the SBUS1 or SBUS2? and by the way are the Herelink SBUS outputs settings matching with the pinout connections ?