Correct order of interaction in Narrative mobile instruction

[ghost]

Subject of the issue

The Narrative / Hot Graphic mobile instruction in the example FW course doesn't seem quite right in terms of the order of interaction required to progress as expected through the component's items (i.e. strapline > arrow > strapline > arrow).

My proposed change can be found here and below:

 "mobileInstruction": "Select the plus icons followed by the next and back arrows to find out more."

[moloko]

Yes, now you mention it, it's not brilliant. I also notice that the 'out of the box' course doesn't have mobile instruction for the hot graphic component. I think it could be simplified to "Select the plus icon followed by the next arrow to find out more".