WebView2 Crashes When Interacting with Input Fields in UWP

[xbOnline]

Describe the bug

I am experiencing several issues with the WebView2 control in a UWP application related to input fields:

Input Chinese Characters: When I input Chinese characters in any field, it works as expected.

Focus Loss Behavior: After the focus leaves the field, it should still be able to trigger the Chinese input method (IME). However, pressing the space key after losing focus causes unexpected behavior.

Mouse Click Focus Issue: When I click on the field with the mouse, it fails to gain focus, which leads to the entire WebView2 control crashing.

Steps to reproduce the bug

1.Input Chinese characters in any .
2.When the focus leaves, it should still be able to trigger the Chinese input method, and then press the space key.
3.Clicking on the with the mouse does not allow it to gain focus, causing the entire WebView2 to crash.

Expected behavior

No response

Screenshots

NuGet package version

WinUI 2 - Microsoft.UI.Xaml 2.8.2

Windows version

Windows 11 (22H2): Build 22621

Additional context

No response

[ranjeshj]

@xbOnline does the webpage crash? If so, this should go to the WebView2 feedback here - https://github.com/MicrosoftEdge/WebView2Feedback.

Also, we are not making any changes to WinUI2. Does this repro in WinUI3 as well ?

[xbOnline]

@xbOnline does the webpage crash? If so, this should go to the WebView2 feedback here - https://github.com/MicrosoftEdge/WebView2Feedback.

Also, we are not making any changes to WinUI2. Does this repro in WinUI3 as well ?

The bug appeared in UWP, but it has been resolved. Thank you