None of the three videos of the Getting started section of GNOME Help play. It seems as if there is no videos at all.
## Steps to reproduce 1. Start GNOME Help (yelp) 2. Go to Getting Started 3. Click any of the three video thumbnails 4. Click the play button ## Expected result The video should start. ## Unexpected result The video does not start. --- https://sirgazil.bitbucket.io/
