Website breaks when inserting inline math into specific text

[hwgn]

During testing I used the following text and encountered some sort of overload, causing the site to basically stop responding entirely.

To replicate, copy this markdown text:

## What is Lorem Ipsum?

**Lorem Ipsum** is simply dummy text of the printing and typesetting industry.

and then insert an inline math block ($$) by hand or using the button for it between the header and the text, like this:

## What is Lorem Ipsum?
$$
**Lorem Ipsum** is simply dummy text of the printing and typesetting industry.

This happens on the demo page as well as on my test build (running version 1.11.4). It seems to happen when any header follows a few words, and the inline math is inserted in between.

[imzbf]

Thanks, I am trying to fix it~

[imzbf]

It was fixed in v1.11.5, have a try~