[Bug] Win11 Build22000.1 This system version does not display windows properly

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Assessment

Difficulty
4/5
Estimated time
3-5 days
Newbie friendliness
30/100
Issue type
Bug
Clarity
Needs clarification
Activity status
Stale
Tech stack
csharp
Domain
desktop, operating-systems

Research direction

Start by reproducing the issue in a VM using Windows 11 Build 22000.1, the new template project, WPF-UI 3.0.4, and the x86 .NET 8.0.11 runtime. Compare the vertical-shadow behavior with a working system; done means the window renders normally and its controls remain visible and usable.

Written by the indexing model from the issue text.

Description

bug
Describe the bug

My user is using a system version of Win11 Build22000.1, and he gave me feedback that when the software opens, it only shows a vertical transparent shadow, and the controls in the window are still clickable, e.g. moving the mouse to a TextBox will result in a mouse pointer change;
My application is Windows X86.

To Reproduce

I reproduced the bug using a VM virtual machine and I think it's a WPFUI issue because I tested it using a new template project I just created to the VM and that's what happened!

Expected behavior

I hope I can fix this display issue for this system version

Screenshots

image
image

OS version

Win11 Build22000.1

.NET version

Microsoft Windows Desktop Runtime - 8.0.11 (x86)
image

WPF-UI NuGet version

WPF-UI 3.0.4

Additional context

Thank you.

Dominant language
C#
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