I dont believe Jesus walked through the door of the closed room, He just was there
I must stand with that reasoning.
And in answer to the queery "I think his presence would be known if he was already there" Thinktank
Joh 5:13 But, the healed one, knew not, who, it was; for, Jesus, had turned aside, a multitude, being in the place. (Rotherham)
Joh 5:13 But he that was healed had not known who he is, for Jesus did move away, a multitude being in the place. (YLT)
Joh 5:13 And he that was healed wist not who it was: for Jesus had conveyed himself away, a multitude being in that place. (KJV)
I contend no one "knew His presence left."
I looked up the two words "glorified and body" and you will not find a "glorified body" in the Bible and you will only find "spiritual body" and that only one time 1Co 15:44 It is sown a natural body; it is raised a spiritual body. There is a natural body, and there is a spiritual body.
Just wondering about all those appearance, and I am not saying it is not so, but as He appeared all those times, how else was He to appear but the same way He had appeared during all His time walking with man?