CAM_TRIGG_TYPE resets to 0 when opening Camera Gimbal Setup

That's pretty much it :-)
I use the Relay option to trigger the camera and also need to control tilt. It took me a while to find it out why my camera denied to trigger. But it is reproducible:
- set CAM_TRIGG_TYPE to 1
- go to Initial Setup / Camera Gimbal (no need to click anywhere or change the settings)
- go back to the Full Parameter List and you have CAM_TRIGG_TYPE set to 0

Best regards,
Thorsten

Reproduce the issue by setting CAM_TRIGG_TYPE to 1, opening Initial Setup / Camera Gimbal, and returning to the Full Parameter List. Trace the Camera Gimbal setup handling and parameter updates; it is done when opening that screen no longer resets CAM_TRIGG_TYPE to 0.

Written by the indexing model from the issue text.