I meant go, investigate, find out. 
Consider it a challenge. I think it should be possible. BUT well the choice here, is I do the work to work it out, when I think it’s not such a great idea, or you do it. 
Since it’s your idea, you can do the work.
But, I’d ask yourself if you need the immersion tool to display them side by side. If that serves a greater purpose than say having them one on top of the other. Or italicized sentences.
I’d say mock up a version of what you want, in Word or something. Then change it so it displays exactly as it would on a phone display. See if that appearance gives what you want?
Okay, it might be ui.js you edit since that’s what Reaperoa seems to have changed when he was hacking things to display code and colors. (We discuss it as a bit of a tangent here The Beginners Guide to ChoiceScript)