[Webkit-unassigned] [Bug 246019] New: [Iphone 14 Pro] MediaStream Audio Track stops working because of audio context interaction

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=246019

            Bug ID: 246019
           Summary: [Iphone 14 Pro] MediaStream Audio Track stops working
                    because of audio context interaction
           Product: WebKit
           Version: Safari 16
          Hardware: iPhone / iPad
                OS: iOS 16
            Status: NEW
          Severity: Critical
          Priority: P2
         Component: WebRTC
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ivan.zahrodskyi at enghouse.com
                CC: youennf at gmail.com

Created attachment 462787

  --> https://bugs.webkit.org/attachment.cgi?id=462787&action=review

small sample to reproduce the issue

If I creating and interacting with AudioContext it is brokes local audio tracks.
Steps:
- create audio context
- do something (e.q. createGain)
- get local media
- assing to video element

Actual result:
- no audio and MediaStreamTrack ended due to a capture failure after few seconds. And you cant get any audio track anymore at this page


I created small sample to reproduce the issue.

Iphone 14 Pro, iOS 16.0.2

Issue is reproducible only on iphone 14 Pro (we tested on 2 devices)

Don't reproducible on iphone 13 pro and iphone 12 pro

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