Automatically line wrap mathjax math blocks

How can I force mathjax to automatically wrap too long lines?

This is a follow up to another issue called ‘How to force MathJax equations to wrap to next line?‘. (Sorry for not linking it, I am not allowed to have links.) because I am not allowed to anwer that anymore.

The above mentioned issue has as one of the answers, why mathjax does not allow it, that it is because something has not been ported to V3.

Now it is 4 years later and the Github issue linked by the answer is closed. So is it possible by now?