An AudioClip played through an AudioMixer provides different sounds of the same audio when playing for the first time

How to reproduce:
1. Open the user-attached “FirstSound.zip” project
2. Open the “scene” Scene
3. Enter Play Mode
4. In the Game View press the Button 2 times

Expected result: Button press audio plays the same both times
Actual result: During the first button press the audio sounds different / is corrupted

Reproducible with: 2020.3.42f1, 2021.3.14f1, 2022.1.23f1, 2022.2.0b16, 2023.1.0a20

Reproducible on: macOS Monterey 12.6 (Intel)

Notes:

• Reproducible in Builds
• Workaround: Removing “source.outputAudioMixerGroup = m_AudioMixerGroup;” and adding it back fixes the issue