- If you open a bag from your inventory and you put it back to bank, the bag isn't close.
- If the name of the bag is too long, the close button ('X') isn't accessible.
- kill some mobs, loot them: the first loot appear in a normal 3x3 slot size, the second appear in a really big size (like 6x8 slots size, dont remember exactly, i'm at work now :/ )