Ability to Shift-Click a Stack into piles

[willownezz]

As the tile said,
You have an inventory full of a stack of items, then there is a pile, but u can only shift-click all items at once, I want to be able from the inventory to shift-click individual stacks for sorting purposes because from the inventory if you want to transfer a single type of item u have to unstack first, which is hard when your inventory is full.

[caz]

+1000 Agree