I hope you're doing well today, and thanks for reaching out.
I definitely see where you're coming from with this. As of right now, you can insert multiple pictures and videos on a cue. Rather than setting it as a background, if you create a cue, and then go to "Insert" at the top of the program, you should then see "Insert Media". If you click on this it will allow you to choose a picture or video that you can put on that slide. If you repeat this process, you'll have more on one cue! Just continue to add pages, and media, as needed and that should get you taken care of! :) Let me know if you have any questions about this!
-Ben Wagner, Customer Service, and Support Representative