[BUG] Meeting SDK Web v5.1.2 — "Join Audio by Computer" Button Disabled (~15% of meetings)


Description
After upgrading from Meeting SDK Web v4.0.0 to v5.1.2, approximately 15% of our meetings fail to join audio. The bot enters the meeting successfully but the “Join Audio by Computer” button in the audio modal is disabled/greyed out. Reverting to v4.0.0 immediately resolves the issue.


Environment

Field Value
SDK Meeting SDK Web
Affected Version 5.1.2
Working Version 4.0.0
Impact ~15% of meetings

Steps to Reproduce

  1. Upgrade Meeting SDK Web from v4.0.0 to v5.1.2

  2. Have a bot join a Zoom meeting

  3. Observe the audio modal upon joining


Observed Behavior

  • The bot enters the meeting successfully, participants are visible and video is working

  • The “Join Audio by Computer” button in the audio modal is disabled/greyed out in ~15% of meetings

  • The issue is not reproducible on SDK v4.0.0

  • Downgrading back to v4.0.0 immediately resolves the issue

Expected Behavior

  • The “Join Audio by Computer” button should be enabled and functional, consistent with behavior in SDK v4.0.0