Array new values are not saved when changing in the Inspector window

To reproduce:
1. Open the project “InspectorBug”
2. Select “Test” GameObject
3. In the Inspector expand “Test (Script)”
4. Change values in “Test in Array”

Expected result: New values are saved
Actual result: New values are not saved

Reproducible with: 2020.2.0a13, 2021.1.0a1, 2021.3.5f1, 2022.1.7f1, 2022.2.0a17, 2023.1.0a2
Not reproducible with: 2020.2.0a12, 2020.3.36f1

Reproduced on: macOS Monterey 12.4 (Intel)