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[Problem/Bug]: Win11 Multisession WebView2 conflict with Citrix UPM - Blinking Desktop Icons #5529

@veed71

Description

@veed71

What happened?

We have WIN 11 Multisession environment and AVD with Citrix control laver on top. On the second login on desktop once we open any MSIX application like Edge, Paint, Notepad...The desktop icons are starting to blinking a lot and all tips and tricks found on the internet do not solve this issue. We believe its the UPM conflict with WebView2 component. Anyone had such case resolved or know where to look for solution?

Importance

Important. My app's user experience is significantly compromised.

Runtime Channel

Stable release (WebView2 Runtime)

Runtime Version

145.0.3800.70

SDK Version

No response

Framework

----Please select----

Operating System

Windows 11

OS Version

WIN11 25H2

Repro steps

Establish first an AVD Session and on the second login, once Citrix UPM saves changes the issue will appear.

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

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