Embedding Storyline in Blackboard - Page loads in the middle

Hello,

We are attempting to load in a few different Storyline files within a Blackboard content area.  I added the published zip file to the Content Collection and used an iframe with the HTML file as the source.

When the Blackboard page loads, the page jumps around as each Storyline presentation loads.   Does anyone have any information on how to keep the page from jumping around.  It almost seems like each embedded Storyline presentation is grabbing the page focus as it loads.

Thanks,

Ryan