@jake_mazar I, too, can confirm that @Martyn's post is correct. With the most recent update, it is working properly on both airframes, which is good because I find with the IV, I have to have a LOT of nose up trim dialed in or I won't have enough elevator authority to flare properly. (Which is a polite way of saying I crash every time, even with my stick as far back as she goes, and I'm a RL pilot who generally makes perfect landings.)
I haven't quite decided if it's my imagination on the III, or because of the added propwash on the elevator due to no T-tail, or maybe I simply have had enough nose up trim dialed in without even trying to, but it doesn't seem to be an issue vs. the IV.