Not working with YouTube

Thank you for creating this plugin.

I just installed it because I am having trouble with WordPress pulling in YouTube videos. Despite setting it as https on the page, it continues to pull in http.

I assumed, once I installed this plugin, it would correct the issue.

Any suggestions?

My site is graceworksministries.net. We have a YouTube video on the front page. I’m using Google Chrome and it shows it’s still pulling in http via Developer Tools.