Reproduction steps:
1. Open the attached “UI Builder” Project
2. Open “UI Builder” Window (Window > UI Toolkit > UI Builder)
3. Select the “#root” element in the Hierarchy
4. Observe the Left and the Right margins
Expected result: The Right margin behaves like the Left one and remains inside the “#root” element
Actual result: The Right margin is created outside of the elements' border and the Left margin pushes out the Right margin, causing it to overflow
Reproducible with: 2021.3.34f1, 2022.3.19f1, 2023.2.9f1, 2023.3.0b6
Reproducible on: Windows 11
Not reproducible on: no other environment tested