Math block breaks callout

[NuclearGandhi]

Describe the bug Having a math block (display, not inline) in a callout, breaks the callout to two separate ones. I understand this probably has to do with remark-parse, but I want to make sure before I go into that rabbit hole.

To Reproduce

1. Create a simple callout in a Markdown file:

   > [!NOTE] Title
   > ABCDEFG
   > $$v=\alpha_1e_1 + \dots +\alpha_ne_n$$
   > ABCDEFG

2. Build.

Expected behavior In Obsidian we get:

You can help speed up fixing the problem by either

1. providing a simple reproduction
2. linking to your Quartz repository where the problem can be observed

Desktop (please complete the following information):

• Quartz Version: v4.4.0
• node Version: v20.9.0
• npm version: v10.1.0
• OS: Windows 11
• Browser: chrome

Additional context

• I'm using mathjax, but in katex I get the same results.
• I know there is a problem with remark handling single line double $ signs, and I fixed it using #607.

[NuclearGandhi]

I have solved the problem in a very time-consuming, maybe overkill, but ultimately satisfying way. I wrote a python script to clean up the syntax of my files, e.g. for the example above:

> [!NOTE] Title
> ABCDEFG
> $$v=\alpha_1e_1 + \dots +\alpha_ne_n$$
> ABCDEFG

turn this into something more readable by general markdown standards:

> [!NOTE] Title
> ABCDEFG
>$$
>v=\alpha_1e_1 + \dots +\alpha_ne_n
>$$
> ABCDEFG

The reason I needed such a script is because Obsidian isn't punishing at all when parsing its markdown files, so parsers like 'remark' have a very hard time when amateur markdown users (me) abuse the user-friendliness of Obsidian. Should this be written into a plugin to run as a transformer? Maybe, but it would be hard for the average user to debug it should the script mess something up.

[NuclearGandhi]

So in the end I actually did create a plugin - mathblock-fixer.ts. It probably still has a way to go, but it actually works quite well on my 500+ note vault.