Rules say. "When a cavalry unit has caused an infantry unit to form square,
the infantry unit in square will battle first with 1 die, even though
the opponent is the active player"
Does this mean that if the infrantry was already in square (because of a previous cavalry charge) and is charged again, still combats first? or due to the statement "caused an infantry unit to form square" if the square is charged by a different cavalry unit (One that didn´t caused the square) doesn´t combat first?