I am very new to this game, and the franchise in general. One problem I encountered in my last game was such: I would often have 4 or more units stacked on a tile. (for example 3 horseman armies and a gauntlet army). They all have been given the order to defend. But if I wanted to give a new order to the gauntlet, I would be unable to select it. The stacking menu on the left side of the screen would show the 3 horseman armies, and a small arrow showing that there is more stacked there. But there seemed no way to flick the list to select anything other than the horsemen. Is this a bug? Or more likely am I doing something wrong? I am now on my second game, and am trying to make sure I don't have more than 3 units on any given tile as a work around. Thanks!