Reproduction steps:
1. Open the “unityHX” Project
2. Open the “Assets/Vivid_arts/Mountain_lake/Scenes/MLRT_mountain.unity” Scene
3. Enter the Play mode
4. Open the Profiler Window (Window > Analysis > Profiler)
5. Select a frame and observe the “GC Alloc” column in the Hierarchy tab

Expected result: GC allocates no memory
Actual result: GC allocates memory

Reproducible with: 2021.3.21f1, 2022.2.11f1, 2023.1.0b8, 2023.2.0a6
Could not test with: 2020.3.46f1 (Packages required are not available for this version)

Reproduced on: Intel MacOS 13.1