From what I experienced, cards in a player's hand can't be stacked as usual (i.e. one card behind the other) but they always appear next to each other. Is there an option that I could have overlooked to enable normal stacking in player's hands?
Also it would be cool to be able to assign a stacking trait that controls how a specific card stacks, e. g. to have one card stick out of a stack of cards. Or might it be possible to have two (or more) cards on the same level stacked upon another card?