I can't see the canvas or see/manipulate anything that I drag in the middle grey space. My colleague sees a paler middle space with perspective lines. My IT dept checked my graphics and requirements settings - all good. Toggle grid doesn't do anything. Has anybody got any ideas to fix this?

Please consider creating capability quick look and see previews of icons in the Finder for macOS.
https://developer.apple.com/library/archive/documentation/UserExperience/Conceptual/QuicklookProgrammingGuide/Introduction/Introduction.html

I have downloaded the trial version of adobe dimension. when starting the application it freezes at loading application. is it what supposed to be in "try before you buy" situation 😄 ??