There was a moment of silence in the room for about a minute. And finally, Jack spoke. "What about these superpowers that you were talking about me possessing them?"
"About those, I'm not sure on how to unlock them. At that time, as I was making sure that they were locked away, I did not think of a method that I was going to use to unlock them. Because that was never my intention from the very start." Anne responded honestly.
At that time, she was so desperate, trying to make sure that the danger that was approaching that did not arrive and take him. She was not sure if she could handle the danger, but still, the special ability that she possessed at that time warned her that it was dangerous.
Since that was the case, she was not willing to take any risk. So, the moment that she found a method that she could utilize in order to make sure that Jack lost his abilities, she did not think much about how she was going to be able to unlock them.