i have played as a guest and i have hosted and i have see the  content cluster happen 

but to night when i hosted we noticed  that if an item was crafted on a natural stone it stayed 

but an item crafted on a crafted floor or foundation it was dumped in to the cluster 

you tried to open storage in the cluster  you get the prompt but no  opening of storage

  but if you went to were the storage is suppose to be 

you could put you sight dot on the location  and

you could open the storage you could not see..

i hope this can help the DEVs on this problem

@Amentep I guess that one's for Grounded...