How to reproduce:
1. Open the attached user project “Audio-Test-Project.zip“
2. Open Scene “SampleScene“
3. Open the Audio Mixer (Window>Audio>Audio Mixer)
4. Open an app with an Audio Mixer
5. Enter Play Mode
6. Compare the Audio Mixers
Expected result: The dB levels of the audio are the same
Actual result: The dB levels of the audio are different (around a 9 dB difference)
Reproducible with: 2020.3.46f1, 2021.3.21f1, 2022.2.12f1, 2023.1.0b9, 2023.2.0a8
Reproduced on: macOS 13.0.1 (Intel), Windows 10 (by reporter)
Note: Audio Hijack was used to reproduce this issue