Font issues with MathJax v3 on Safari

[artagnon]

Testcase: $M_1 \otimes M_2$ in a paragraph renders like this:

The MathJaX version is 3 using CHTHML, browser is Safari, and configuration is:

    script defer=true src="//cdn.jsdelivr.net/npm/mathjax@3/es5/tex-chtml-full.js"
    javascript:
      MathJax = {
        loader: {
          load: ['[custom]/xypic.min.js'],
          paths: {custom: '/dist'}
        },
        tex: {
          packages: {'[+]': ['xypic']},
          inlineMath: [['$', '$']]
        }
      };

Live example.

[dpvc]

Are you using Safari? There is a bug in Safari that causes this with CommonHTML output. We hope to be able to address it during a major font update during the summer.

[dpvc]

Duplicate of #2435.

[artagnon]

Yes, Safari, but MathJaX v3. Thanks.

[dpvc]

Yes, the Safari bug is exhibited in v3 (not v2).

[artagnon]

Here's an instance of another bug:

$$
  \begin{align}
    L_i \mathscr{F}(X) = H_i \mathscr{F}(P_\bullet) & \tag{left derived functor} \\
    R^i \mathscr{F}(X) = H^i \mathscr{F}(I^\bullet) & \tag{right derived functor}
  \end{align}
$$

[dpvc]

@artagnon, this is the same bug. (#2435)