MacOS 10.15, Axure 9 (3665) scrolling, zooming, moving within document is slow, i’m not using any libraries. Also when you first launch Axure in Catalina, it says, this app is not safe, seems like it’s needed to be notarized by apple. I think for the price you ask for this soft, it’s not acceptable, that it’s still in unusable condition on MacOS.
On my external display 4k scaled to 1080p, it seems to work ok, but on my built-in MBP 15" 2019 display it’s horrible, also it’s not related to a specific project/file, because i’m using a blank new document.