How to reproduce:
1. Open the “Menu Test 2023“ project
2. Make sure to reimport all assets (Assets > Reimport All)
3. Open the “SampleScene”
4. Open and observe the Component menu
Expected result: Elements are not repeated
Actual result: Multiple elements are repeated
Reproduced with: 2021.3.37f1, 2022.3.26f1, 2023.2.20f1, 6000.0.0b16
Reproduced on: Windows 10 (by reporter), Windows 11
Not reproduced on: macOS 13.6.4 (M1), Ubuntu 20.04
Note: A reproduction video is attached in the internal comments