Storyline Embedded in Rise 360 - How to get ride of black "Play" box

I've read through multiple posts around using Storyline within a Rise Course. I have everything embedded, the player is correct, but I cannot figure out how to make it where the user doesn't have to press PLAY on the big black box. Major distractor - how can I make the course seamless? Is this something I need to change in Rise or Storyline? I currently have a "Continue" button above the storyline like posts said...I know I'm missing something - but unsure of what it is. Please help!