[Bug]: Line break is \ n \ n

[over-star]

Describe the bug

A clear and concise description of what the bug is.
Line break is \n\n,\n\n markdown editor does not recognize it, such as typora. Is there a way to convert it to a recognized line break
Also add any other context about the problem here.
For example, if you changed the default options or used a plugin. Also adding the version from the go.mod is helpful.

HTML Input

<h1>标题</h1><p>这是一个<strong>段落</strong></p><ul><li>列表项1</li><li>列表项2</li></ul>

Generated Markdown

# 标题\n\n这是一个**段落**\n\n- 列表项1\n- 列表项2

Expected Markdown

# 标题<br>这是一个**段落**<br>- 列表项1\n- 列表项2

What plugins did you use?

No response