Oriented Bounding Box Not working on 1.21

DoctorJohnSmith
2024-10-03T03:21:19Z

It seems that in 1.21, oriented bounding boxes no longer work, models with them registered hits properly in 1.20.4 but now no longer do, except for the default, on the ground hitbox. I'm not seeing any errors in the console, and am running model engine build 2034, and mythic mobs 5145