Bugs in content types

Hey, i want to know why when i'm going to upload content from iFrame embedder in moodle appear the error of "missing required library" and "Validating h5p package failed." what should i do? i really need to know. was the plugin installation wrong? or i have to install other version or just other plugin? I will appreciate your help ASAP. PLEASE!!

Hi Veronica, Where did you create the content? May I also know what is the version of Moodle and H5P installed in it?

When I make a fill-in-the-blank object, I am unable to specify a hh:mm time as one of the answers. For example, trying to use 11:00 as the correct answer results in H5P suggesting that two answers are correct: "11" and "00". This is perfectly in keeping with the markup understood by H5P where a colon indicates an alternate answer.  I tried escaping the colon in the markup (11\:00) hoping that it would then be treated as raw text and allow , but that did not work.

When I view the official H5P site's Audio Recorder page in Chrome I see the audio recorder and it seems to function as expected. On my client wordpress site the Audio recorder is not showing on the page.  I do see there are some javascript errors happening, and they go away when I remove the H5P audio recorder shortcode. 

The errors indicate a security issue that the page is detecting, so that is why it is not showing the content. I'm not sure how to fix this.

I have updated all plugins and theme, and the WordPress Core is up to date.