How to reproduce:
1. Open the attached project "testiphlpmemleak.zip"
2. Enter Play Mode
3. Open Analysis>Profiler
4. Select the "Memory" tab in the Profiler window
Expected results: "Unknown" memory is not increasing
Actual results: "Unknown" memory is increasing
Reproducible with: 2021.3.30f1, 2022.3.10f1, 2023.1.14f1, 2023.2.0b10, 2023.3.0a6
Reproducible on: Windows 10 22H2
Not reproducible on: No other environment tested