Parametric Model Maker gridfinity library broken?

Is anyone else having issues with the parametric model maker not loading any gridfinity rebuilt library files?

Both my own and other peoples models give me the same error:
Parameter file: scad_37_1774787512197/source_66_1774787512202.txt WARNING: Ignoring request to enable unknown feature ‘fast-csg’. WARNING: Can’t open include file 'gridfinity-rebuilt-openscad/gridfini