On the Herelink Ground Unit, on the Radio/Joystick page, I can move my joysticks and see which axis values (X/Y/Z/R) change with joystick movement. I can also see which SBUS channels change value as I move the joysticks. I do not see the channel assignments change at all when I change the Mode value at the bottom of the screen. It is very odd that the Mode value changes have no effect.
How can I change the assignment of SBUS channels to the joystick motions? It seems I should be able to, yet I am unable.