If you want to download a beautiful animated GIFwith an example of the actions in the dynamics when creating a Tutorial. In the editor everything works well, the GIF files are played, but when you publish or save the Tutorial, you get an error. Regardless of the size of the file's GIF. If this is corrected, the section will become richer and more visible. Not everyone can make a video. A GIF is faster and easier. You can make a limit on the size of MB.