on a server i fell into the end void and used a warp scroll to get out and to a wayshrine. immediately after the world loaded in i disconnected from the server and reconnected. all of my items, baubles, everything in my inventory duplicated.tried it again while in the overworld and sure enough it works consistently. i think its because im falling from a height that would kill me if i had the normal amount of hearts(which i dont i have 2 whole rows) and so it "kills" me and dropped my stuff before i quit out. at least my friend said i had fell from a big height. idk how all that works just saying this is a really easy dupe