I'm using H5P Voice Recorder embedded on my site: https://confidentenglish.vn/elementor-788/(you can find it at the end of the page).
When clicking Record, it shows the https error, although my site has already served using https (as you can see in the link). So might I know what is the problem here and how can I make it works?
I am using Google Chrome on Desktop, Wordpress plugin.
Thanks a lot.