[macOS] Switching audio tracks causes volume adjustment to stop working with audio mixer

[MrRobar]

Unity version

2022.3.54f1

Unity editor platform

macOS

AVPro Video edition

Trial

AVPro Video version

3.2.6

Device hardware

Max Studio (2022) 32 GB RAM, M1 Max

Which macOS version are you using?

Sonoma 14.7.4

Texture format

BGRA

Audio output

Unity

Any other Media Player component configuration required to reproduce the issue.

No response

Which output component(s) are you using?

Display uGUI

Any other component configuration required to reproduce the issue.

No response

The issue

I'm using AudioMixer to control volume of different audio groups in my application. I'm changing volume by adjusting AudioMixer's Master group volume. When switching audio tracks on macOS, volume logic breaks: adjusting mixer's volume has no effect and new audio track plays on maximum volume (since volume of 1 is the default value of MediaPlayer component). When switching back to original audio track volume controls start working again. It looks like AudioOutput component is being ignored after audio track was changed. I found out that function RequestAudio in AudioOutputManager class may be the problem: the condition if (instance.isPcmDataReady) is never true after I switch audio tracks and sets back to true only after original audio track is chosen. It seems that GrabAudio function returns false by some reason. Scene: Demo_MediaPlayer

Here's modified code from demo project: https://pastebin.com/zNY0XjtR

Media information

No response

Log output