AlexMos yaw problem

Hello. Not so long ago I bought an AlexMos controller and for quite a long time I can’t set it up correctly =(.

I followed the instructions from the basecam site and also this one

https://ardupilot.org/copter/docs/common-simplebgc-gimbal.html

The only difference is that in my case the Mavlink Control Mode is set to ALL AXES since I have an plane and want to be able to control the heading. And also I turned off the stabilization in the autopilot settings, the self-stabilization of the gimbal is quite good.

During RC gimbal control everything is fine, but as soon as I want to set “Point camera here”, my camera does “double step”. for example, I put a dot in front of the nose of the plane, turn the plane 90 degrees - the gimbal rotates 180.

While searching for the issue, I found that the Absolute yaw setting affects this. It was turned on for me. After turning off the “Point camera” worked, but in RC mode, the course stabilization no longer works. (even with stabilization enabled in the autopilot settings).

I would like to keep the stabilization in RC mode, but also keep the correct work in “Point Camera here”.
Can this be influenced by an incorrectly configured follow mode?

There is SimpleBGC GUI config: myprofile.profile - Google Drive

Thanks for any advice,
Alexander