Really needs Mathjax/Katex support otherwise the math formulas become very hard to read. Adds mental load just to parse the math text and make sense of it. Take a look at any of the questions and answers at https://math.stackexchange.com/ to see how it should really be done.
That's a good point. We've been working on the integration of KaTeX to our software.
I'm also a StackExchange user like you and love their mission. However, our main mission in the Study Hab project is answering homework questions mostly like Chegg, but for free.