[Warehouse] - Rune Stacking

Due to my unfamiliarity with runes in the early game or for the sake of experimenting with rune skills, I have acquired many runes. However, duplicate runes also occupy warehouse slots after being stored, making it difficult for me to find the runes I want and making my warehouse particularly messy.

Can identical runes be stacked?

No they cant…atleast im not aware of it.
Yeah thats a problem…its a serious mess right now. They should def make the runes stackble, or make them reusable to decrease the need of hording.