Particle does not move when packing project (the particle is from Example Content Project).

Hi, I hope you have a nice day, I’m having a problem with my current project. I have decided to use a particle of the Example content Project that is free specifically the beetle ones that I edited to look like cockroaches. My problem is that it works in my editor but if I pack the project in any of the options the cockroaches do NOT move, I’ve been doing this for a couple of days and I can’t find any useful information. The cockroaches render and all that but they don’t move across the surface , in the editor everything works perfectly but when I pack the project the cockroaches don’t move. Any help would be appreciated.