This works for me most of the time, however I have to constantly trim switch up and counter the movement slightly while it's settling to help it out. But yea, ATT Hold seems bugged and tries to over correct when trying to hover.
Just for reference, my stick is in "Center position/central position trimming mode", and pedals are in "Pedals Without Spings and FFB" since I remove the spring when flying helicopters.
Also, instead of checking the forums I decided to remap two joysticks, thinking that's the problem, and mess with tuning axes, deadzones, and curves for the past two days... lol