Itemized Chests

New kind of chest that would be specialized for item sorting, crafted using an item frame (or hopper materials to make it more expensive). The texture might be distinguished by giving the inside and/or the lid a slotted appearance.

Each slot can be labeled with an item, so that now it can only hold a stack of that same item. A slot can also be unlabeled when otherwise empty or by labeling with a different item (the label item could pop out, like with an item frame, rather than be picked up and placed elsewhere directly). The label would not count toward the stack and remains when the stack is picked up. This way, players could shift-click freely and avoid leaving blank spaces behind to wreck organization. It also would help distinguish chests from cheaper and arguably more space-efficient barrels (especially if itemized chests could be doubled)

Plus, if made compatible with hoppers, it would give players, especially those on multiplayer, an item sorting system that can grow with them without causing lag and affecting gameplay.