Is this a bug??

[Raccoon]

There is nothing that could be done from a technical point, because of the way the game distributes loot. On servers without autoloot, if the item drops and its not 'set' for you, you cant pick it up for a few seconds. Pretty much if they leave it, you can grab it.

With autoloot, it takes that same concept of everyone having items allocated to them and simply puts it into your bag automatically.

Theres nothing in place that would enable all the OBBs/Gift Box's/Etc. to come to you because its your equipped item.