Background Video - LinkedIn App

Hi all, I have a website which is using the background video feature. Everything works fine when you visit the website directly from desktop and mobile. (http://jobviddy.com)

The issue I see is when you visit the website from the LinkedIn mobile app (iOS), specifically when the url is included in a LinkedIn message.

If you click the link the website starts to open but then the background video itself opens and plays in a smaller window. If you click Done the video closes and the website loads as normal.

Has anyone else seen similar behaviour?

Thanks

Andy