Quick stock is a convenient feature for... well, quickly stocking items from your inventory to other areas.
However, there are certain cases where I would like to better filter and sort the items. For instance, when stocking food into my food pen, I really only want to stock foods that I have a large amount of. In this case, I would love to have the ability to sort my items by number available.
It would be nice to be able to order your items both descending and ascending by name and quantity. It could also be useful to order items by rarity.