259368 2023-07-20 14:33:16 -0700 REGRESSION (iOS 17 Beta): The call is not unmuted automatically after the use of Siri in the middle of the WebRTC call, sometimes incoming audio is lost 2023-08-17 05:57:33 -0700 1 1 1 Unclassified WebKit WebRTC Safari 17 iPhone / iPad Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 madara.freimane youennf eric.carlson jer.noble webkit-bug-importer youennf oldest_to_newest 1967499 0 madara.freimane 2023-07-20 14:33:16 -0700 Summary: The call is not unmuted automatically after the use of Siri in the middle of the WebRTC call, sometimes incoming audio is lost Tested devices: The bug is reproducible on: - iPhone 11 Pro Max (iOS 17 Public Beta, build: 21A5277j) and Safari - iPhone 11 Pro Max (iOS 17 Public Beta, build: 21A5277j) and Google Chrome (V115.0.5790.130) - iPhone 12 Pro (iOS 17.0) with Safari 17.0 The bug is not reproducible on: - iPhone 13 (iOS 16.5.1) and Safari - iPhone XS (iOS 16.4.1) and Safari Use case: Precondition: Safari or Google Chrome browser opened on iOS 17 device The User is in an active WebRTC call with audio and video ON Steps: 1. iOS User enables Siri in the middle of the WebRTC call 2. iOS User stops to use Siri and observes the incoming audio/status of the call Actual result: The WebRTC call is not unmuted automatically after the use of Siri in the middle of the WebRTC call, sometimes incoming audio is lost Expected result: The WebRTC call is unmuted automatically after the use of Siri in the middle of the WebRTC call, incoming and outgoing audio and video work as expected Reproducibility: 100% Additional information: -With iPhone 14 models we have a different bug using Siri in the middle of the WebRTC call (a bug is still reproducible) - https://bugs.webkit.org/show_bug.cgi?id=246333 -Sysdiagnostics file added: https://drive.google.com/file/d/1LmCCU22Mo-bM1fNs2Ey06UmP3VogdRrx/view?usp=sharing (bug reproduced at 00:20, EET, 21.07.2023.) 1967562 1 webkit-bug-importer 2023-07-20 20:22:37 -0700 <rdar://problem/112636992> 1967988 2 youennf 2023-07-25 01:47:42 -0700 Pull request: https://github.com/WebKit/WebKit/pull/16062 1968057 3 ews-feeder 2023-07-25 10:01:52 -0700 Committed 266293@main (727f9c1406c6): <https://commits.webkit.org/266293@main> Reviewed commits have been landed. Closing PR #16062 and removing active labels. 1971802 4 madara.freimane 2023-08-17 05:57:33 -0700 Bug fixed. Couldn't reproduce using the following devices, versions: - iPhone 11 Pro Max (iOS 17 Public Beta 4, build: 21A5312c) and Safari - iPhone 13 (iOS 17 Public Beta 4, build: 21A5312c) and Safari But there remains one problem described in the ticket: https://bugs.webkit.org/show_bug.cgi?id=260344 Thank you!