[Problem/Bug]: WPF: Webview2 Creating ghost layer stopping the mouse click after Minimize

[karan-bodhani]

What happened?

I have .Net Framework 4.8 WPF application
I am using Webview 2 Composite Controller
Version - 1.0.3485.44
Runtime Version - v4.0.30319

When I minimise my application, the user is not able to click on the Desktop icons.
when user press Win+D then he is able to click.

Importance

Moderate. My app's user experience is affected, but still usable.

Runtime Channel

Stable release (WebView2 Runtime)

Runtime Version

v4.0.30319

SDK Version

1.0.3485.44

Framework

WPF

Operating System

Windows 10

OS Version

No response

Repro steps

Open WPF Application
Open View where using Webview 2
Minimise the app
Click on Desktop Icons

Repros in Edge Browser

No, issue does not reproduce in the corresponding Edge version

Regression

No, this never worked

Last working version (if regression)

No response

AB#60490990

[BrayanVillatoro]

@karan-bodhani Can you check this and see if its due to this previous issue? #5144

[anuragkumar878]

@karan-bodhani Thank you for reporting this issue. I am not able to repro it on sample app.
Can you try to repro it on the WPF sample app - https://github.com/MicrosoftEdge/WebView2Samples/tree/main/SampleApps/WebView2WpfBrowser

[karan-bodhani]

@karan-bodhani Thank you for reporting this issue. I am not able to repro it on sample app. Can you try to repro it on the WPF sample app - https://github.com/MicrosoftEdge/WebView2Samples/tree/main/SampleApps/WebView2WpfBrowser

The sample you suggested it is working fine with that but there is sample app for WebView2WPFCompositionControl in that sample repo it is replicating
I tried below sample app the issue is reproducing
SampleApps/WebView2WpfCompositionControl

[anuragkumar878]

Thanks @karan-bodhani , I missed that you are using composition controller. It is getting reproed on sample app. We will track this issue internally now and investigate and get back to you.

[karan-bodhani]

Thanks @karan-bodhani , I missed that you are using composition controller. It is getting reproed on sample app. We will track this issue internally now and investigate and get back to you.

Thank You @anuragkumar878

Till this is resolved, do we have any workaround for this?