VisualElement’s auto width is incorrect when the element’s parent has a set width

Reproduction steps:
1. Open project “ToolkitBug”
2. Open the GrowBug (Visual Tree Asset) through the Project window
3. Observe the viewport window

Expected result: the “#Child” element covers the width of the Label
Actual result: the “#Child” element does not cover the width of the Label

Reproducible with: 2021.3.20f1, 2022.2.10f1, 2023.1.0b7, 2023.2.0a5
Couldn’t test with: 2020.3.46f1 (UIDocument is not present in the stream)

Reproducible on: macOS Catalina 10.15.7 (Intel), Windows 10 (by the reporter)

Notes:

• The issue does not happen with height
• Also reproducible in Standalone Player