If he did that EVERY bill he signed into law, EVERY treaty negotiated and ANY appointments he has made to the Judiciary or the military would be null and void.
I've asked that question on FR several times and have not received an answer.
My guess is what you've said.
Who would push it? Someone like Comedy? He would say since Obama didn’t know he was born in Kenya there was no intent to break the law. And the rinos would say “Let’s move on.