[4.x]: Markdown directive just returns `\n` for line breaks instead of `<br>` when querying field on Neo via GraphQL

[TGriffiths88]

What happened?

Description

Using Markdown directive when querying a multi-line text field simply returns \n instead of <br>. Currently the field Im querying is sitting within a Neo block.

Steps to reproduce

1. Create a multi-line text field within a Neo block
2. Query it via GraphQL and use the @markdown directive
3. String returned will contain \n for line breaks

Expected behavior

The string returned should contain <br> tags

Actual behavior

The string contains \n for line breaks

Craft CMS version

4.0.4

PHP version

8.1.5

Operating system and version

Linux 4.15.0-167-generic

Database type and version

MySQL 5.7.38

Image driver and version

Imagick 3.6.0 (ImageMagick 6.9.7-4)

Installed plugins and versions

• DigitalOcean Spaces Filesystem | 2.0.0
• Element API | 3.0.0
• Feed Me | 5.0.4
• Neo | 5.0.6
• Redactor | 3.0.0
• Retour | 4.0.1
• Seomatic | 4.0.1

[brandonkelly]

Markdown only replaces newlines with <br> tags for lines that end in two or more spaces. Just tested locally and that’s working as expected.