Unable to add contextual menus when using component/tex2svg-page

This is more of a question than a bug, but I am trying to add contextual menus when using component/tex2svg-page, but it is not working. From what I can tell, it should be using the combined component, tex-svg.js and this should "just work", but I don't see the contextual menu. I've tried manually loading ui/menu and setting enableMenu: true, as per the docs:

https://docs.mathjax.org/en/latest/web/components/misc.html#menu-component

diff --git a/component/tex2svg-page b/component/tex2svg-page
index ef17c7d..1667847 100755
--- a/component/tex2svg-page
+++ b/component/tex2svg-page
@@ -68,14 +68,18 @@ const htmlfile = require('fs').readFileSync(argv._[0], 'utf8');
 // Configure MathJax
 //
 MathJax = {
+    options: {
+        enableMenu: true
+    },
     loader: {
         paths: {mathjax: 'mathjax-full/es5'},
         source: (argv.dist ? {} : require('mathjax-full/components/src/source.js').source),
         require: require,
-        load: ['adaptors/liteDOM']
+        load: ['adaptors/liteDOM', 'ui/menu']
     },
     tex: {
-        packages: argv.packages.replace('\*', PACKAGES).split(/\s*,\s*/)
+        packages: argv.packages.replace('\*', PACKAGES).split(/\s*,\s*/),
+        inlineMath: [['\\$', '\\$'], ['\\(', '\\)']]
     },
     svg: {
         fontCache: argv.fontCache,

But then I get:

> node ./tex2svg-page --dist /tmp/mathjax.html > /tmp/mathjax-svg.html
MathJax: Invalid option "enableMenu" (no default value).

Start with component/tex2svg-page and the menu-component documentation linked in the issue, then run the shown node command with the reported configuration. Trace why enableMenu is rejected and why the contextual menu is absent; done means the page renders with a working contextual menu without the invalid-option error.