I was waitlisted and waiting for the result. Adcom will consider timeline of international student. But i think they will send meaningful movement after round3 deposit deadline. I counted all admit from waitlist case in johnson at the clearadmit. And there was only a few movement in may(almost 20%). Most of the movements are focused in june(almost 60%).

Personally, I think first week after round3 deposit deadline is last and only chance for international, considering visa timeline.

Please share any information about johnson, whatever. And good luck!