So does this preview only work on Windows? I'm on a Mac with Catalina installed. It's fine, I have Windows 10 on my bootcamped side, but I just wasn't clear if there was a Mac demo?
Yes, as yahwho mentioned, the demo is also available on Mac and Linux There is apparently some trouble on High Sierra (10.13) - we're still working on a fix for that. But we've tested the new version on Catalina and Mojave and didn't experience any issues.