I'm using the H5P plugin in a Moodle-based LMS.
There are two options if I want to save my H5P creation:
1) Save and return to course,
2) Save and display.
I reckon the option "Save and continue" would be worthwhile. Oftentimes I just want to save my stuff without doing anythig else in oder to prevent losing all the edits I made. I find it quite annoying that I have to exit the editing mode , if I want to save my things.
Also, an autosave option would be fantastic!