Compass Motor Calibration for QuadPlane

ArduPlane Plane 3.7
1

I am trying to do “Compass Motor Calibration” for my QuadPlane using Pixhawk and ArduPlaneV3.8.0beta5. When I press button MP says “Unsupported preflight calibration”.

Is it possible to add this feature for QuadPlane support or am I doing something wrong?

2

It’s a lack of support:

honestly, I’d want this even on regular planes.