Reproducing DJI throttle stick behavior

Hey guys,

I’ve recently switch from DJI to PX4 based aircraft and I’d like to be able to reproduce DJI’s throttle stick behavior to PX4. I’m running Qgroundcontrol on a controller similar to herelink, with both joysticks spring loaded. For those familiar with DJI, the throttle stick center position should give idle throttle on the ground, and hover throttle in the air. It should also give negative thrust (descent) when it’s below 50%.

Is there any way to reproduce this in PX4? Seems like the “Joystick Setup” option of QGC would give me this exact option with things like “Center stick is zero throttle” and “Allow negative thrust”. Why can’t I configure the RC this way??

Thanks in advance!