Visual Element Background has visual artifacts when set to the Sprite or Texture Mode

Unity: 2D

2023.3.X

2023.2.X

2023.1.X

2022.3.X

2021.3.X

The issue can be resolved by changing the Texture2D’s import settings’ Mesh Type from Tight to Full Rect, or generating a custom outline.

How to reproduce:
1. Open the user-attached project “UITKTest”
2. Open the “UXML1” Asset
3. Observe the bottom of “ExportQRCode” Background

Expected result: The Background texture has no visual artifacts at the bottom
Actual result: The Background texture has a missing part

Reproducible with: 2021.3.33f1, 2022.3.14f1, 2023.1.19f1, 2023.2.2f1, 2023.3.0a16

Reproducible on: Windows 11 Pro
Not reproducible on: No other environment tested

Note: Also visible in the Play mode and Player