I hate not being able to not use a potion or ward because my inventory is full.

Wether it be early/mid game with my inventory full from low level items building into higher level stuff, or late game with all my endgame stuff.

Do I seriously need to sell my items to make room for a consumable? Can't even put the item in a stash temporarily?

I'd be nice to have consumables in a seperate inventory slots, especially late game, when your slots are full and have money to spend on nothing.. spend it on potions.