Henry Heino

I personally use ```tex $$ \gdef\eps{\epsilon} \gdef\justf#1{\qquad\qquad\text{#1}} \gdef\todo{\textsf{\color{red}\huge To-do!!!}} \gdef\qed{\qquad\square} $$ ``` for definitions — it takes up less vertical space than doing each with inline TeX blocks.

We're using [TinyMCE](https://www.tiny.cloud/) for our rich text editor. I'm noticing this issue in their online demo. Consider reporting this issue with [their issue tracker](https://github.com/tinymce/tinymce/issues?q=is%3Aissue+paste+link+).

I can confirm this is still an issue in Joplin 2.9.4 (built from source).

There are tests that seem to pass that should be catching this: https://github.com/laurent22/joplin/blob/dev/packages/app-cli/tests/html_to_md/mathjax_block.md?plain=1

The editor font size only seems to apply to the markdown editor, not the rich text editor. It should probably be applied to both. For now, one way to adjust...

Another way to adjust the font size in the rich text editor is to click "custom stylesheet for rendered markdown", type ```css #rendered-md { font-size: 24pt; } ``` and restart...

Does this work in the beta editor (try enabling it in settings)?

 There are some iOS-specific bugs with the beta editor. For example, the keyboard is always in light...

Did this work between the last time the issue was reported (and closed) and now? Edit: Nevermind! See below.

This looks like a bug in one of Joplin's dependencies!  Unfortunately, [valid-url](https://www.npmjs.com/package/valid-url) hasn't been updated for 9 years. As such, we...