It seems the ArchiCAD 22 Template the UK one anyway the Properties need to be fixed, which can be done yourself just a bit tedious to do. Least it wasn't me that broke it.
As for the IFC Type mapping that does seem to be something I have broken as the ArchiCAD 21 Template file works as expected. Its just my Project file that has the problem, so I have to experiment to find out how to fix it.
AC versions 3.41 to 25 (UKI Full 5005).
Using AC25 5005 UKI FULL
Mac OSX 10.15.7 (19G2021) Mac Pro-2013 32gbRam AMD FirePro D500 3072 MB graphics