Icons for durability of items not following the positions of their numbers.

[SpriteFan3]

[SpriteFan3]

On a side note, the number of untipped arrows also don't show up when the bow is in the offhand, or if the crossbow is in either hand.

Edit: The durability numbers of each item slot should be individual, rather than a list that extends/retracts when an item with durability is added to/removed from a slot. This would be better for those who are trying to configure the positions of the durability numbers.