We've been working with Adapt for a while now and have a course working really well with video from YouTube being delivered via the Responsive iFrame component.

For a new partner organisation we're delivering an update to this course for them to run on their Totara LMS but when we test the course (using SCORMCloud) to check it works outside of our environment we get strange behaviour around the videos.

In a browser (Windows or Mac computer) everything is fine but on any mobile device, we have 2 issues.

1. If we play the video full screen then when we exit full screen the page scrolls so the block becomes partially hidden and that block locks (so we can't scroll back to earlier content)

2. If during playback we tap outside of the video window the page scrolls to partially hide the video (which can still be playing), and the block locks (as per 1)

Any suggestions for what might cause this, or if there are settings either in Adapt or Totara that will prevent this issue (obviously aware Totara will be different to SCORMCloud but want an answer before I go to the client)