Nuendo 15 issue, Mac - Channel plug ins not installed - OS12.7.6

After updating to Nuendo 15, none of the standard Steinberg plug-ins including the channel EQ are not available.

I performed a full re-install, but the issue persists. When opening the same session in Nuendo 14 or Nuendo 13, all plug-ins are found and load correctly without any problems.

This issue appears to be system specific, as I am not experiencing it on my M1 or i9 MacBook Pro, only on this particular machine. Mac Pro 12Core