Did support for the Mat FX generators stopped ?

Hello world!

Most of you that have been around for a couple of years or more know that the Mat FX generators where (and in some cases still are!) one of the better generators of the software. Did support for these generators stopped ? It would be lovely to get some more information on this as these generators represent one of Substance Painter's greatest strengths: procedural texturing. How great these generators were how limited they currently are due to a lack of tri-planar options. Are some of the artists who created these generators still working on Substance ? Cheers,