Operating System

macOS Monterey

Ruby Version

ruby 3.0.3p157

Jekyll Version

jekyll 4.3

GitHub Pages Version

No response

Expected Behavior

On version 4.2.2, we have a _data collection, reading data from here works as expected, for example: {{site.data.customers}}. When logging the data, it shows an object with all properties.

In collections where we use a name property, that property is set correctly on the site, for example when using: {{include.event.name}}.

Current Behavior

Seeing odd behavior when reading our _data with site.data. When logging the data it shows a Jekyll hash, rather than the actual object: site.data.customers: #<Jekyll::DataHash:0x000000012cad8db0>

The name property is also being replaced by the filename in all collections. In our events collection, we have a name property is each file within the collection, for example: name: Coalesce 2022. However, the name property is replaced with the filename on the site in Jekyll 4.3.0 when using {{include.event.name}}. Screenshots below:

The same is occurring for another collection _resource-categories/case-studies.md:

---
name: Case studies
singular: Case study
slug: case-studies
description: ""
---

And when logged, the name property is replaced with the file name:

Relevant log output

Build installed latest Jekyll 4.3.0 version:
9:37:35 AM: Fetching jekyll 4.3.0
9:37:36 AM: Installing jekyll 4.3.0

We noticed these issues after Jekyll 4.3.0 was installed.
Reverting to Jekyll 4.2.2 reverted the issue:

10:10:58 AM: Fetching jekyll 4.2.2
10:10:58 AM: Installing jekyll 4.2.2

Code Sample

No response