Be grudgingly I've submitted a support ticket for Poser macOS stating in short that: There's a way to continue support on macOS without interrupting their Windows development team, here via https://www.codeweavers.com/portjump whom appear to be very competent and capable.  I asked that they seriously reconsider their decision to trash future Poser macOS support given the fact that Apple has announced major expansion in the up coming years.