# approach a US Arsenal Box
# drop any currently equipped vest
# press TAB and select the Arsenal Box from Vicinity (note: this is often done to prevent the "whack-a-mole" bug where items selected normally from an Arsenal Box swap location at random) {F2754317}
# RIGHT-CLICK any US vest (for instance, "Alice - Grenadier") to equip it
# notice that it equips, but shows 200% full capacity {F2754318}
# try to drag something into it. the capacity changes to 60% but the item cannot be placed in the vest {F2754319}
# remove the vest. it is permanently bugged and it you try to reequip it from the ground, it will still say 200% full
# DRAG any US vest from the Arsenal onto the paper doll
# notice that it behaves as expected, showing 0% full, and accepting items dragged onto it {F2754320}