Hi Anthony
Thank you for the quick response to my question. While reloading the page or clearing the cache for the site will result in the ability to play one video again, I could not play a subsequent video on the page without doing this. As well, if the X is used without pausing the video first, the video keeps playing and one cannot stop it without reloading the page. I was using Chrome Version 84.0.4147.135 for the issues described.
I also tried to test this page out with Firefox. The good news is that everything works perfectly with Firefox. So this issue appears to be Chrome specific.
Cheers