[BUG] - The FLAPS retract to zero position on their own after placing them in another position

[SpoonMaker71]

Before Creating, Please Make sure this is not a duplicate issue. Further, our aircraft is NOT COMPATIBLE with abadstudios or A32nx, YOU MUST UNINSTALL THEM BEFORE USE.

Description
I try to lower the flaps to any position, but it automatically returns to the zero position, without pressing or using any button, key, or control. I use two joystick buttons to raise and lower flaps, but it doesn't hold in the desired position. I've tried the MSFS default keys for the flaps positions [F1-F2-F3-F4], and they don't stay in position either.

Steps to reproduce
Steps to reproduce the behavior:

1. Go to 'New Flight' and start one with AMP A330-300 v0.2.0
2. Click on 'FLAPS' virtual cockpit control, or push MSFS defaults keys [F1-F2-F3-F4] or use any customized control with that function.
3. See error from external camera or 'FLAPS' control on virtual cockpit.

Expected behavior
The FLAPS control, and the model control surfaces, remain in the indicated position, and do not retract on their own.

Screenshots
It could only be seen by means of a video.