I have five videos embedded on a page. 3 from YouTube. 2 from Vimeo. I have the iframe attributes in a table to lay them out on the page. I've added at least one, two or all three of "webkitallowfullscreen mozallowfullscreen allowfullscreen" to the iframe attribute yet I can't get the Fullscreen button to become usable. On YouTube videos the fullscreen button is visible but grayed out. On Vimeo videos the button is not present at all. Is this on me/my code? Or is this an issue others have experienced? Saw an old forum on Vimeo related to this but no solutions.
