Zapworks Studio not working on Mac

Hello there,

Today i downloaded Zapworks Studio 6.5.11 (stable) and installed it both on my Macbook and on my PC Notebook. The PC version works fine, and congrats, great software. However, on my Macbook the software seems half-paralyzed - parts of it are responsive, but the central 3D window does not update when I load images, planes or whatever in the Hierarchy, and it also does not rotate or respond to any command whatsoever. The properties tab and the media library work fine. Can anybody relate to my experience? Does anyone here use it succesfully on a Mac? Mine is a 2015 Macbook Pro.
Thank your for any help.

Same issue here. My Macbook is a new one (MacBook Pro (15-inch, 2019))

Does anyone know how to fix this?