Bugs in content types

After updating the Course Presentation plugin, the content will not start in Internet Explorer (21H1). 

What could be the solution? 

Thanks

Hello,

I created a course presentation with multiple slides and one interactive video on each slide in Moodle. I added a link (overlay) on top of the video in the bottom right corner to go on the next slide by clicking on this. On different devices like laptop, mac, android smartphone it's working fine but when viewing it with my iPhone the overlay shifted away and isn't in the spot where it should be.

I disabled all customized CSS rules but the problem is still the same.

Hello,

I don't know if this is known but when visiting https://h5p.org/tutorial-interactive-video on my laptop (via firefox) I can see the fullscreen button in the 2 videos on this page.

When visiting https://h5p.org/tutorial-interactive-video on my mobile phone, I only see one fullscreen button in the second video. When I embed the second video into my website, no fullscreen button is seen.