Class seventy five

Question: there is a logical law of כח ופועל- everything that exists actually must exist potentially first. How does this apply to the יש מאין model? The אין and יש are (as explained) quantum separated, so in what way is the אין also a כח for the יש? The discussion we had revolved around the idea that Hashem doesn’t have to conform to the “law” of כח ופועל but He chooses to.