Surely having a wall (get it) of players offside for maxwell to look at is interfering with play, as the more people you have there when one pops up in between them who is onside its a bit off-putting.
They disalow goals where the keepers sight is impeded but here he doesn't know where the ball will land as its coming in and has to prepare for a range of angles.
Also 1 guy is close to blocking the sight of the player that does emerge, so its not really right for them to be offside and get in the way.