Thorns Armor duplicated when player is killed by themselves

When you kill yourself with a crossbow and instant harming II arrows, while you wear Thorns III armor, your normal inventory drops but, together with that, almost three double chests full of duplicated armor also gets dropped.

The recreation of this Bug is pretty simple. You just need to shoot an arrow in the air and align yourself up with it. If you got hit and a bunch of armor drops, the bug is recreated successfully