Disable compass heading control to use GPS heading instead with a Unicore UM982 GPS connected to a Durandal

am using a Unicore UM982 GPS connected to a Durandal (PX4).

Durandal: Holybro Durandal | PX4 Guide (main)
Unicore UM982 GPS: https://docs.holybro.com/gps-and-rtk-system/h-rtk-unicore-um982

I want to disable compass heading control and use GPS heading instead. I followed the procedure from the official ArduPilot site, but when I move the GPS in the “Data” menu, nothing happens. However, when I move the Durandal, I can see the heading data changing, which means the procedure did not work.

Do you have any suggestions for solutions? Thank you in advance for any responses.

I finding who had a sucess use this gps in quadcopter or rover !

I don’t have test that yet,

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