Yep, the latest version from Github is v12, and it didn't work. Setup task started, and closed after ~2 secs. Nothing. The older v9+ works. 11 may work, too, but I don't have that. Basically the versions still showing Server work.
VirtualBox |= VirtualBox. I'm using VirtualBox 5.2.45 on Windows 7 Host. ISOs are built on a Win11 PC, of course.