Hmm, good call but I've decided not to include it. It was made by Disney MovieToons, a separate unit which made a lot of direct-to-video sequels, some which were released theatrically. Problem is if I include those there a lots of other films released by Disney but not made by their main studio that I'd have to think about including too. For simplicity's sake I've kept it to films made by the main Disney and Pixar studios and have updated the caveat.