Reproduction steps:
1. Open the attached “IN-87332.zip” project
2. Make sure UI Scaling is set to ‘125%’ (Edit > Preferences > UI Scaling)
3. Open the “PlayerCardScene” Scene (Assets > Scenes)
4. Open the “TeamSheet.uxml” in the UI Builder (Assets > UI Toolkit > Documents > CompletedDocuments)
5. Select the “TeamSheet.uxml” in the UI Builder Hierarchy
6. Make sure Canvas Size is set to 1920 x 1080 or ‘Match Game View’ is enabled
7. Observe the difference between Game view and UI Builder Viewport

Expected result: Both views show the same
Actual result: In the UI Builder, only 3 player cards are shown instead of 4

Reproducible with: 2021.3.45f1, 2022.3.52f1, 6000.0.25f1, 6000.1.0a2

Reproducible on: Windows 11
Not reproducible on: no other environment tested

Note:
- Could not reproduce with any other scaling percentage