Rise: Embedded video (in Accordion and Tabs) failing to load.

Hello, I'm having the same issues with iframe codes not loading in tabs and accordion. But in this instance these are H5P embed codes. 

H5P engineers "suspect that the Accordion or Tabs functionality that Articulate Rise uses is initially displaying the H5P in a hidden part of the page before showing it to the user. This means that the H5P has no size as it is initialized and it won't display until a resize event occurs for its iframe.

If they are dynamically hiding and displaying content on their page without triggering these events the H5P will not know when to display and won't work inside their solution.

There are only two good solutions to this: Either they must trigger the resize event when displaying the content, or they must avoid loading the iframe until the content is displayed."