UI Blocking occurs when an event of MFC Control occurs on top of WebView2.

MicrosoftEdge / WebView2Feedback

Feedback and discussions about Microsoft Edge WebView2

https://aka.ms/webview2

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Open LEE-YONG-UN opened 3 years ago

LEE-YONG-UN commented 3 years ago

UI Blocking occurs when mouse up/down event occurs on MFC Control (Tab control) above WebView2.

However, hiding the window and showing it again solved the problem.

What causes these problems?

I am using vs2015, and it is a project created based on a MFC dialog box.

Version : Microsoft.Web.WebView2 (1.0.864.35) Microsoft.Windows.ImplementationLibrary (1.0.190610.2)

champnic commented 2 years ago

Hey @LEE-YONG-UN - this looks like an issue on our end, so I've added a bug on our backlog. Thanks!