How to reproduce:
1. Open the attached “Element.zip” project
2. Open the “SampleScene” Scene (Assets > Scenes > SampleScene)
3. In the Hierarchy, select “GameObject” GameObject
4. In the Inspector window, expand “Gameobject”
5. Select multiple elements using the cursor’s left click and shift or alt keys
6. Observe the result
Expected result: Multiple elements are selected
Actual result: Multiple elements are not selected
Reproducible with: 2020.3.46f1, 2022.2.0a9, 2022.2.12f1, 2023.1.0b9, 2023.2.0a7
Not reproducible with: 2021.1.0a1, 2021.1.0f1, 2021.3.21f1, 2022.2.0a8
Reproduced on: macOS 13.2.1 (Intel)