Wiggle back and forth in the camera scroll block to overload PLMs; it is the right-most tile within the morph tunnel. Be careful because of the global off screen Zeela on the left that can hit Samus. Typically, it is very risky to cross the room before the Zeela, wait at least 10-12 seconds after room entry before crossing for a safe window. Go to the left, unmorph and exit G-Mode then quickly run back and forth to fix the camera or go through the door.