all content types

I was trying to use the great https://h5p.test.schulcloud-thueringen.de/content-types/sort-the-paragraphs component, but I realized that when I was customizing the component (after importing in moodle, I clicked on "edit H5P content") and copy/pasting images in the HTML, after saving the images would be removed form the HTML (see attachment for example).

I'm trying to install H5P examples from the https://h5p.test.schulcloud-thueringen.de/content-types-and-applications page.
I display an example, then click on “reuse” to retrieve the corresponding .h5p file.
I try to integrate it into my wordpress site and, whichever example I choose, I get an error message:
Missing main library H5P.example_name 1.10 (the version number changes depending on the example).
So I tried to integrate the examples with Moodle, but I get the same type of error:

i'm trying use this type of content, but i cant find a example of use or the basics to configure one. i created some of them, but cant see nothing in the preview.

this content have some type of bug or its deprecated?