Only EQUIPPED CLOTHING items taken from the tents disappeared from our inventory.
Only random items stolen from the tents have disappeared, some clothing items have retained in our inventory (ex: my top, his backpack)
Everything inside the items we were wearing also disappeared.
Miscellaneous items in our inventory so far haven't disappeared (food, mosin clip).
Items we already owned before raiding the tents have not disappeared, unless they were put inside of an affected item.
They did not fall off & onto the ground. I watched items disappear from his body while he was stationary & they were not on the ground or in the vicinity / tab.
Total time from tent raid to log off was about 1-hour and the disappearing items happened randomly throughout that time.
Logging off and logging back in did not fix the issue (thought maybe the items simply became invisible)