Teleport/respawn objects

I followed some tutorials on how to make objects respawn, but for some unknown reason nothing happens whatsoever. I dont know if they is because of an update or something but I need a more recent tutorial for this

If you’re going to question a specific tutorial, you should probably describe what you did, or link the materials (book, tweet, tutorial video, etc)

This is what i followed. I was trying to get objects that fall out of the world to respawn. I did not use the vrc_pickup script but instead used rigidbodies on a group of spheres to be used as obstacles. Even though i followed the tutorial exactley i had no results

nevermind, i found the problem. I never put object_sync on any of the physics objects