typing math symbols and exponents in RISE quiz option?? How do you do this?

Hi I'm new to Rise and loving it.

However I also mainly develop science and maths courses and so the lack of support for equations is a big issue for me. I see that quiz choices can be formatted to include superscripts and subscripts, but I can't see any way to change the font of individual characters e.g. to produce a single character in symbol font etc. within a line of text?

Support for LaTex would be brilliant. As a stop-gap can we upload images into quiz options? That way the equation could be produced as an image file elsewhere, and uploaded into Rise. As far as I can see, images can only be loaded into the question text, and not the choices, or the answer.

Thanks!