No longer downloads 5.1 (ac3) sound

[kineticscreen]

Version

v1.13.3

Platform

Windows 11

Steps to reproduce

Download a youtube file confirmed to have 5.1 audio as an option:
https://www.youtube.com/watch?v=Z4tFjmYeQl4

No matter which options selected, audio is returned as Stereo

Details

In the past, downloading as a WEBM would preserve the 5.1 AC3 audio, whereas now all options just return stereo tracks

Checklist

• I have looked through existing issues to make sure that this bug has not been reported before
• I have provided a descriptive title for this issue
• I have made sure that this bug is reproducible on the latest version of the application
• I have provided all the information needed to reproduce this bug as efficiently as possible
• I have sponsored this project
• I have not read any of the above and just checked all the boxes to submit the issue

[AlphaDeFcOn4]

I have the same problem.

Trying to download this playlist : https://youtube.com/playlist?list=PLS0jc5ZhJG9v1PuTex2cfAPnvOqA6OjuV&si=lfHlTNMKELqdl6rm
All files only stereo.
5.1 track is skipped for all files. I need help.
Thanks.