mml3 extensions not working

[anai1943]

Hello，Do you have this problem?
mathjax/MathJax-node#193

const mathjax = require("mathjax-node");
mathjax.config({
    MathJax: {
        MathML: {
            extensions: ['mml3.js']
        }
    }
});
mathjax.start();

var test_math = '<math xmlns="http://www.w3.org/1998/Math/MathML"><mstack charalign="center" stackalign="right"><mn>1</mn><msrow><mo>+</mo><mn>2</mn></msrow><msline/><mn>3</mn></mstack></math>';

mathjax.typeset({
    math: test_math,
    format: "MathML",
    svg: true
},
function(data) {
    console.log(data)
});

MathML - Unknown node type: mstack

Thank you！

[jagermesh]

Hi,

Yep, I thin it's not working on node version.