Update, in case anyone is still reading this. No animation when pressing play button was a bug, now fixed. The timing issue on auto-play-all has been fixed too,

Update, in case anyone is still reading this. No animation when pressing play button was a bug, now fixed. The timing issue on auto-play-all has been fixed too, and a play-all button has been added, with the ability to pause. It is now a much better experience for those who just want to enjoy "watching" how the folds are done. Enjoy!