It's hilarious how a macOS-lookalike desktop environment is using Linux-like technologies like Openbox and KWin, rather than building something in Cocoa. I suspect it will cause trouble trying to bodge KWin to have Mac-like window management, or support apps that integrate with Apple's graphical acceleration and compositing frameworks (Core Animation? https://mozillagfx.wordpress.com/2019/10/22/dramatically-red...).