Cue auto advance will not fire if video background is set to loop.

I notice that if I sent a video in the background it gives the message "Cue auto advance will not fire if video background is set to loop" and if i remove the loop from the video the message goes away the auto advance works great. However, my question concerns the fact that when I add an image in the background and I want to set auto-advance to when "background media is finished" there is no loop on the image. Why is it showing this message?

Thanks for the post.  This is a bug, we'll have that message fixed in the next update.

But auto-advance after background media is finished is only available for videos.  Images do not have a duration or ending.