Incorrect syntax highlighting on Markdown

[mtj0928]

Description

There is an incorrect syntax highlighting on a case where a code block and inline code are used at the same time.
The text is highlighted as code incorrectly, and the inline code is not highlighted.

To Reproduce

1. Make a new file.
2. Select Markdown as a syntax.
3. Paste the text to the file.

```
code
```
text
`incline code` 

Expected behavior

The text should not be highlighted and inline code should be highlighted as code.

CotEditor version

4.8.2

macOS version

14.4.1

Additional context

No response

[1024jp]

Humm, thank you for the feedback.
But this is one of the difficult ones with the current parse implementation...
Let me think.