What happened?

Description

Since update 4.13.7 there was a fix for GraphQL, however after this update trying a 'descendants' query, it always returns an empty result. We rolled back to version 4.13.5 and we got back an array of 'descendants' again.

Steps to reproduce

Create a similar GraphQL query in the GraphiQL like below and make sure to use a section that has hierarchy enabled.

query facilities {
  facilities: entries(section: "facilities") {
    id
    title
    descendants {
      id
    }
  }
}

Expected behavior

We expect an array of facilities returned on the 'descendants' property.

Actual behavior

There is never a descendant returned after version 4.13.7

Craft CMS version

4.13.7

PHP version

8.1.31

Operating system and version

Linux 4.18.0-513.9.1.lve.el8.x86_64

Database type and version

MariaDB 10.6.20

Image driver and version

Imagick 3.7.0 (ImageMagick 7.1.1-39)

Installed plugins and versions