How to reproduce:
1. Open the attached "repro_project.zip" project
2. Open UI/CauldronUI/CauldronMainUI.uxml
3. Select Cauldron component in hierarchy and set it's Background > Slice value to 0
4. Lower it's Size > Height value to < 70
Expected result: Image stays as-is but gets smaller
Actual result: Image is flipped upside-down
Reproducible with: 2021.3.20f1, 2022.2.10f1, 2023.1.0b7, 2023.2.0a5