Is the cargo door on this airplane really malfunctioning?
It appears as though the locking handle for the door has some sort of switch in it to allow for full extension of the door only if the locking handle is pulled full forward and, for whatever reason, the door handle won't move into this fully extended detent on its own.  While the workaround is jury rigged at best, it doesn't seem to pose a flight safety issue unless the door can't be locked when fully closed.  It's just another video from an ignoramus in the terminal with a cellphone camera.