H5P content not showing in Safari browser on desktop

Hi everyone

On my Wordpress website using Elementor, I have added my H5P content to a container using the off-canvas widget (it functions like a popup that shows whenever a certain button is clicked). The content displays without any issues on all browers. However, on the Safari browser on desktop (not on mobile), the content is not showing. I have tried a Google search and I can see that other people have had some issues with the Safari browser as well. So my question is this:

Is there a way to fix the issue or do I just have to accept that my content is not displayable on Safari browsers? 

Thanks in advance!