Bugs in content types

I've received reports from visitors to my website that they are unable to see h5p activities. The only people that can see them seem to be those logged in to wordpress - I discovered this because one visitor reported that only after making a comment could they see the activity, so I'm assuming they logged in to do this. I've also checked this by logging out of my wordpress account which stops the h5p activities from being loaded.

When I check the console in Chrome (when not logged into wordpress), I see this error message:

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Hi,

There appears to be an issue with the voice recording functionality in Speak the Words and Speak the Words Set when used on iPhone.
Based on what I have tested so far, the voice recording functionality works fine when using the Audio Recorder content type, even on the iPhone or in Safari on a MacBook Air. On Windows laptops or an Android mobile phones everything appears to be working fine in the Chrome and Edge browser.

Related content type: Interactive video

Steps to reproduce:

You'll need a vimeo premium or business account.

Upload a video to vimeo and change "Embed (Where can the video be embedded?)" field to: "Specific domains" and specify your domain.

Embed this video on your website (our website using Drupal 7 version of H5P module - 7.x-1.50 ) into an interactive video type h5p content.

Open your page in Safari browser (both OSX Safari and iOS Safari affected).

You will get "The Vimeo video could not be loaded." error.