PermissionRequested events are not fired for Microphone

[ms-yuhara]

Description
In WebView2 applications, the PermissionRequested event for Microphone is not fired on most sites, and the microphone is automatically disallowed.

Version
SDK: 1.0.902-prerelease
Runtime: 91.0.864.59
Framework: Win32
OS: Windows 10 21H1

Repro Steps

1. Launch the WebView2APISample.
2. Navigate to https://mdn.github.io/web-speech-api/speech-color-changer/.
3. Click on texts on the page to see the message at the bottom.

Expected result: A dialog box will appear asking for permission to use the microphone.
Actual result: The microphone is automatically disallowed.

As an alternative scenario, the same problem can be reproduced at https://www.google.com/. Clicking on the microphone button on the right side of the search box does not allow you to use voice search.

Additional context
We can allow microphones in Microsoft Edge and Google Chrome.

AB#34287542

[tomhoh]

See #308

…

On Jun 27, 2021, at 10:00 PM, ms-yuhara ***@***.***> wrote: Description In WebView2 applications, the PermissionRequested event for Microphone is not fired on most sites, and the microphone is automatically disallowed. Version SDK: 1.0.902-prerelease Runtime: 91.0.864.59 Framework: Win32 OS: Windows 10 21H1 Repro Steps Launch the WebView2APISample <https://github.com/MicrosoftEdge/WebView2Samples/tree/master/SampleApps/WebView2APISample>. Navigate to https://mdn.github.io/web-speech-api/speech-color-changer/ <https://mdn.github.io/web-speech-api/speech-color-changer/>. Click on texts on the page to see the message at the bottom. Expected result: A dialog box will appear asking for permission to use the microphone. Actual result: The microphone is automatically disallowed. As an alternative scenario, the same problem can be reproduced at https://www.google.com/ <https://www.google.com/>. Clicking on the microphone button on the right side of the search box does not allow you to use voice search. Additional context We can allow microphones in Microsoft Edge and Google Chrome. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#1462>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABMOUSJXMJFNNFYD2SGMBWTTU7QT5ANCNFSM47NCAFJA>.

[champnic]

@ms-yuhara Thanks for the report, I've opened a bug on our backlog.

[champnic]

This is fixed in runtimes 93.0.954.0+. Thanks!

[Marvin1968]

Also, when clicking on a phone number and the web opening 'your phone' isn;t recognized.

[AdamDiament]

This is fixed in runtimes 93.0.954.0+. Thanks!

I have this issue, trying to implement the zoom web sdk in a .net6 WPF app. How do I check/upgrade the runtime of my webview2? ... scratch that, I already have 97.0.172.55, I still have the issue.

[champnic]

Hey @AdamDiament - It might be helpful to open a new GH issue to track what you're running into. Thanks!