I am still using articulate Storyline 1. But maybe the same problem exist in Storyline 2 and Articulate can look into this.
Using iphone 5c. we are viewing a page that has a layer. the layer displays video. What iphone does is full screen the video and neglect any buttons or text on that layer. ( maybe that is a iphone thing). But here is the problem. I have put a trigger on the video to close the layer when media is complete. However, when me is complete the scene goes black and user has to manually press the done (iphon's Done button) to close the layer. This intermediate action does not happen for slides that have video and jump to another slide upon video completion. It only happens on slides with layers.
So I am getting two different actions which will confuse user and therefore yield a bad UX design.
My workaround solution:
I will make omit the layers and make slides instead. It will mess up with the design and I will end up with extra pages codes telling the slides to jump back and forth.