Offboard mode not supported in Fixed Wing. What is lacking?

Hello to all,

As seen in the Offboard page, the mode is supposedly not supported by Fixed Wing vehicles. I have already developed an Offboard API and used it with a Gazebo SIL simulation of FW, and it works pretty well. I am now going to an HIL simulation and then field testing.

Should I be worried about using Offboard Control in FW? I find it strange the page says it is not supported, but the simulation works. Is there any work still to be done for this mode that might be critical in a real test environment? I am only using the SET_ATTITUDE_TARGET ( #82 ) message, and plan using an On-board processor to input the API.

Any other useful insight into this kind of project would be great.

Thanks for reading!