[BF6 Beta] How to Invert Vertical Flight with Helicopters

I play with inverted pitch for helicopters, but I cannot get it to work in BF6. It works fine for jets. When I push up on the left stick, the aircraft pitches down.

But for helicopters, pushing up makes it pitch up.

I went to Settings > Controller > Edit Settings (Control Schemes) > Helicopter Control Settings > Invert Vertical Flight. But changing this to on or off doesn't change the controls.

I can't fly without doing this. Am I changing it in the wrong place?