Bug 254978

Summary:	[iOS 16.x] WebRTC call not switching when connect with EarPods with Lightning Connector
Product:	WebKit	Reporter:	PhungDuong <ddp.bkdn>
Component:	WebRTC	Assignee:	youenn fablet <youennf>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	daginge, webkit-bug-importer, youennf
Priority:	P2	Keywords:	InRadar
Version:	Safari 16
Hardware:	iPhone / iPad
OS:	iOS 16

Description PhungDuong 2023-04-04 00:53:38 PDT

We found issues with the EarPods with Lightning Connector when making WebRTC calls.
As follows:
1. Lightning-headphone connection
2. Join a WebRTC call
3. Check the currently selected device.

Actual:
On iPhone (16.2): In the Microphone selection, it is showing "IPhone Microphone" instead of selecting Headset Microphone.
On iPad(16.4): I'm also seeing "iPad Microphone" selected.

Note: We have tested with Bluetooth headsets, then the Microphone selection is correct. 
In addition, on older iOS versions like 14.4.2, 15.3.1, the correct option is selected when connecting to EarPods with Lightning Connector (meaning the Microphone is showing Headset Microphone)

Comment 1 Radar WebKit Bug Importer 2023-04-11 00:54:15 PDT

<rdar://problem/107871881>

Comment 2 youenn fablet 2023-05-15 02:04:45 PDT

Pull request: https://github.com/WebKit/WebKit/pull/13871

Comment 3 EWS 2023-05-15 07:22:48 PDT

Committed 264070@main (53bd19405878): <https://commits.webkit.org/264070@main>

Reviewed commits have been landed. Closing PR #13871 and removing active labels.