Problem with separate saving audio tracks in the folder

Hello, Zoom team. Our company develops our own customized project based on ZOOM and we need you held.
Problem:
EnableMultiAudioStreamRecord(true) - This function works without errors…
But after the end of the meeting, there are no separate audio tracks in the folder. More than one person participates in the rally and everyone has a working microphone.

I attach video about this issue.

https://fex.net/s/sbomvsk

SDK version: 5.0
User ID 6671374853

Device: Lenovo L340

OS: Windows 10 Enterprise

Version: Zoom Windows SDK

thanks in advance

Hi @sergey_ikol,

Thanks for the post. I have forwarded this to the engineering team for further investigation. I will get back to you shortly.

Thanks!