Sideboading on iOS and Mac broken. Sideboarding has always been broken if you forcekill the app and come back. It doesn't let you do anything except time out during sideboarding. With latest update it doesn't seem to work at all. It lets you do the sideboard now but when you hit done, you come back to place where there are 0 sideboard cards and your orginal configuration of the deck. and all you can do is timeout again.