How to write "__init__.py" in Gutenberg editor

[HuntZou]

Description

I can not type some special charecters, it alway turn into formatting tag automatically, such as "init.py" turn to "init(italicized).py", what should I do to keep it original? backslash doesn't work for me.

Step-by-step reproduction instructions

1. click "new post" with Gutenberg editor
2. new a "paragragh" block
3. type some thing like "xxx" or "xxx" etc.
4. once you type right symbol, format changes.

Screenshots, screen recording, code snippet

No response

Environment info

wordpress version: 6.1.1
Site Language: en_US
Server architecture: Linux 5.4.0-126-generic x86_64
Web server: Apache/2.4.53 (Debian)
PHP version: 7.4.29 (Supports 64bit values)
plz let me know if you need more information.

Please confirm that you have searched existing issues in the repo.

Yes

Please confirm that you have tested with all plugins deactivated except Gutenberg.

Yes

That's because of the markdown syntax. You can either wrap it in backtick characters (`) which marks it as code in markdown.

Like __py__, or you can use the code block.

Additional info: Also, this doesn't seem to be the case in the latest version of WordPress and Gutenberg, so it might be removed with the next update.