Behat test: Execute contentbank/contenttype/h5p/tests/behat/teacher_upload_content.feature on chrome and firefox Check the test pass in both browsers. Glitch test: Login as admin and create an H5P activity in a course using:  documentation-tool-3022.h5p Access the activity to deploy the content and verify it opens without any error. Check that after refreshing several times the page the activity content appears once loaded, with no glitchy effect resizing while the content is allocating (or only happens if the instance is overloaded). Go to Site administration -> H5P -> Manage H5P content types and ensure "Find the Hotspot" is not present in the installed H5P content types If "Find the Hotspot" is present, detele it with the "delete version" icon. Login as a teacher and create a H5P activity using  find-the-hotspot-3024.h5p Access the activity Check  the content cannot deploy and the error message is visible without any scroll bar in the iframe.