Buttons do not correspond to the Vertical Layout Group settings when the scene loads for the first time

Reproduction steps:
1. Open the attached “ IN-51697 Vertical Layout Group Bug.zip“ project
2. Open the “SplashScreens” scene
3. Enter Play mode
4. Wait until the “MainMenu” scene loads

Expected result: The buttons on the right of the Game view spawn separated from each other
Actual result: The buttons on the right of the Game view spawn on top of each other

Reproducible with: 2021.3.30f1, 2022.3.9f1, 2023.1.12f1, 2023.2.0b8, 2023.3.0a4

Reproduced on: Windows 11 Pro (22H2)
Not reproduced on: No other environment tested

Notes:

• Could not reproduce in a new project
• In 2021.3.30f1, the button positions are in a different order
• Adjusting Vertical Layout Group settings in the Inspector or the Game view size resets the button spacing back to the way it was actually set
• Reproducible in Player