Not sure if it is only mobile version, but on Android, when I have 2 or 4 minions in the board it is almost impossible to grab the card on position 1 if 2 minions on the board, or position 2 if 4 minions on the board, starting from the left. This basically makes the game unplayable, since I have to add or remove minions in the board in order to interact with that specific card.