Popup element are reversed left and right in Windows 11
See original GitHub issue- .NET Core Version: .net 5~6(e.g. 3.0 Preview1, or daily build number, use
dotnet --info
) - Windows version: Windows 11
- Does the bug reproduce also in WPF for .NET Framework 4.8?: Yes/No
- Is this bug related specifically to tooling in Visual Studio : No
- Security issues and bugs should be reported privately, learn more via our responsible disclosure guidelines.
Problem description: I found that using the Popup element and setting the Placement to left will actually appear on the right and the right will appear on the left This problem happens on windows 11, windows 10 is normal Note: Visual studio menu also has this problem
Actual behavior: Windows 11:
Expected behavior: Windows 10:
Minimal repro:
Issue Analytics
- State:
- Created 2 years ago
- Reactions:1
- Comments:12 (7 by maintainers)
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Top GitHub Comments
I believe this works as designed. There is a setting in Windows that controls on which side the menu appears.
This used to be part of Control Panel > Table PC settings > Other tab > Handedness.
However, I no longer have this tab on Win11. Try Settings > Bluetooth & Devices > Pen & Windows Ink > Choose which hand you write with.
The corresponding registry setting should be
HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows\MenuDropAlignment
.@lindexi , Did you upgrade from Windows 10 to Windows 11? Or fresh install of Windows 11