271305 2024-03-20 02:18:28 -0700 [iOS] audio level switches to VC level when starting microphone capture even if audioSession type is set to 'play-and-record' before microphone capture 2024-04-02 23:00:03 -0700 1 1 1 Unclassified WebKit WebRTC WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 youennf webkit-unassigned webkit-bug-importer youennf oldest_to_newest 2022413 0 youennf 2024-03-20 02:18:28 -0700 [iOS] audio level switches to VC level when starting microphone capture even if audioSession type is set to 'play-and-record' Repro steps: 1. Close Safari, set audio level to 50% 2. Load https://jsfiddle.net/63x57vnb/, click 'start microphone', grant microphone access and set audio level to 100% 3. Restart Safari and load https://jsfiddle.net/63x57vnb/ 4. Audio level is at 50% (even though navigator.audioSession.type is set to 'play-and-record' 5. Click 'play bunny', video should start playing 6. Verify audio level is still at 50% 7. Click on 'start microphone', grant microphone access 8. Verify audio level is now at 100%. I would have expected audio level at step 4 (or maybe 6 since webkit might not have activated the audio session) to be at 100% 2022414 1 webkit-bug-importer 2024-03-20 02:18:41 -0700 <rdar://problem/125073697> 2022415 2 youennf 2024-03-20 02:18:54 -0700 This reproes for me on iOS 17.4 2025612 3 ews-feeder 2024-04-02 23:00:01 -0700 Committed 276988@main (2416ed8f257f): <https://commits.webkit.org/276988@main> Reviewed commits have been landed. Closing PR #26607 and removing active labels.