@AndrewHurley when you say you have a fix that’ll be delivered in a major upcoming full release, are we talking Unreal Engine 5 or should we expect something before then? 
Two years is an awfully long time to sit on a fix like this.
I realize relatively few users actually use UE on a Mac with a trackpad, but it really is extremely frustrating trying to use a program where a subset of the views scroll in the wrong direction.
Thanks!