Course Presentation

When editing activities added to a slide in the H5P Course Presentation activity there is a Comments field available which states "The comments are shown when the user displays the suggested answers for all slides."

This field also features an Always display comments check-box.

I'm finding both the description of this feature and the attached check-box misleading. I suggest the following improvements:

This started after updating the H5P Course Presentation plugin. The update appeared to have failed however we can't get it working as expected. 

We have downloaded the test course presentation and uploaded to a test course.

The mesage was: Course Presentation was successfully uploaded! however there are still portions of this page not loading:

I am using H5P within Moodle.

I have a handful of course presentations already created, and I see that I can have course presentations within my interactive books. I have transfered a course presentation into an interactive book by copying the H5P content. It worked for the most part, but the pictures and videos did not transfer. 

Is there a way to put my premade course presentations into an interactive book and maintain my photos and videos?