If you could test it on your virtual sw 12.2 machine that would be great. Again, I did a fresh sw 12.2 install and unchecked KDE so there was no KDE originally.
I then went here:
put those files in a temp dir and installed via installpkg *.tgz
yeah, there is not much of anything on the T-menu, no apps or categories, just 'system' and 'run is about it