At one point in the film, Spider-Man and Doctor Strange fight over the spell box that has the ability to send all of the multiverse villains back to their respective timelines.
However, at one point in the battle Strange separates Parker from his physical body and attempts to take the box from his hand. Instead, even though Parker’s astral form is separated from his body, his physical body is still moving the box away from Strange’s reach. Strange goes as far as noting that Parker shouldn’t be able to do that.
How was he able to do that? As we have seen earlier no one is capable to do that not even Dr. Strange (according to movies).