MicrosoftEdge / MicrosoftEdge/WebView2Feedback
[Problem/Bug]: The narrator will hang our application when use Narrator scan mode
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Since May 12, 2026.
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Description
What happened?
After enabling Windows Narrator and turning on Scan Mode, when using keyboard navigation to move focus to the search bar in the Lenovo Vantage application, the application hangs (becomes unresponsive).
Importance
Moderate. My app's user experience is affected, but still usable.
Runtime Channel
Stable release (WebView2 Runtime)
Runtime Version
147.0.3912.98
SDK Version
1.0.2365.46
Framework
WinUI3/WinAppSDK
Operating System
Windows 11
OS Version
10.0.22621
Repro steps
1.Open Narrator
2.Turn scan mode
3.Open our application LenovoVantage
4.Use the keyboard to control the movement of the focus
5.Move focus to search bar
6.The application will hang <- (problem happen)
Repros in Edge Browser
No, issue does not reproduce in the corresponding Edge version
Regression
No, this never worked
Last working version (if regression)
N/A
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First steps
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Assessment
This issue has not been assessed yet.