Text Shrinks when Variable Used

Hi Michael, thank you for reaching out. I can consistently recreate the issue so I will send you a .story file as an example. 

For the timebeing I went with Mark Hunter's solution of setting the line spacing to single line spacing. Oddly, on some occassions the text is still a little be smaller. 

Also, as variable text appears to render differently, the font colour can look a bit off, in my case lighter. Which means I have some text that is a different line height, colour and size to the rest of the course. 

I also need to submit a case about inconsistent line spacing if you use a custom size, but I won't go off topic here. 

Thank you.