Watch out during installation that you are using the sets from the installation
media or from the HamBSD preview URL!
If you are not careful, you will just end up installing an OpenBSD snapshot.
A preview build is available for download. For best results, choose the installXX.fs or installXX.iso and install the file sets from the disk. If you do install the file sets via HTTP, the server hostname is irl.radiofreqs.space and the path is pub/HamBSD/preview/amd64.
See the full file listing here. Thanks to radiofreqs.space for providing hosting for these preview releases.