Line break does not work

[thongdong7]

Hi guys.

Thank you for your time to develop this awesome library.

I'm recently figure out that the line break in markdown is not rendered correctly. Example:

<MarkdownPreview
   source={`
Hello.
World

    `}
        style={{ padding: 16 }}
      />

will render

Hello. World

instead of

Hello. 
World

Do you know how to fix it?

Thanks

[jaywcjlove]

@thongdong7 In standard Markdown, there are a few ways to create line breaks:

1. Single line break: Add two spaces at the end of a line followed by Enter. This method is considered standard for creating a line break in Markdown.

   This is the first line.  
   This is the second line.

2. Paragraph break: Insert an empty line between paragraphs to create a break. This is also a standard way to separate paragraphs in Markdown.

   This is the first paragraph.
   
   This is the second paragraph.

3. HTML tag: Use the <br> tag to create a line break. While not purely Markdown, this method is commonly used and supported.

   This is the first line.<br>
   This is the second line.

These three methods can be used to create line breaks in Markdown, with the first two being standard Markdown practices.