Problem with rendering of vowel mutations

[conrad030]

When trying to render vowel mutations the rendering turns out weird.

"Überflächungsstörung" gets rendered as:

[conrad030]

@colinc86 Any updates on this?

[colinc86]

This looks to be an error with the underlying MathJaxSwift package. When I attempt to render that string with the package, I get a MathJax error from the JS conversion method. It has my attention and I'll keep digging in to it.