I definitely know what you mean about Aira going on a rampage with her new freedom, lol. She tried to brute force the levers room when I played. "BRB let me hit every lever in the room, then get back to you." haha
Yeah, you've already got a ton of puzzle variety in the jam version. That next step, letting Aira be more active in the scenes, sounds like you could pull even more inspiration from other co-op puzzle games