ABRIS right rotary button skips steps in VR

[JackFlash]

This is quite an odd bug. I have a button box with rotary encoders that are mapped to the rotary buttons on the Abris. The encoders have quite distinct increments and I can see the rotary turn in the simulator at the same time I turn my encoder. However, in menus, I need to turn the encoder three notches for the current selector to move one step on the Abris screen. (This is even though I can see the button turn in the simulator.)

The funny thing is that this bug only exists in VR. When I fly on a regular screen the rotaries respond as intended, moving the selector one step for each notch.

Naturally this only applies for the right knob.

[River]

I think I have these jumps in the Abris menue even in 2D. I have to turn the right rotary quite a bit to select the next sub menue in the Abris.