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In an Arabic (ar) environment, TextBlock Run behaves abnormally when displaying pure numbers.

Status: Open.

#11196 In dotnet/wpf;

· daigs opened on Oct 16, 2025

DataTable Column Header containing "," symbol prevents cell rendering in WPF DataGrid

Status: Open.

#11163 In dotnet/wpf;

· SreemonPremkumarM opened on Oct 7, 2025

Unable to render oversized UI element correctly

Status: Open.

#11161 In dotnet/wpf;

· CodingOctocat opened on Oct 7, 2025

Incorrect SDK import order in temporary project file

Status: Open.

#11150 In dotnet/wpf;

· gekka opened on Sep 28, 2025

Exception when showing MessageBox inside TextChanged of a custom TextBox control

InvestigateRequires further investigation by the WPF team.Requires further investigation by the WPF team.

Status: Open.

#11140 In dotnet/wpf;

· AbuTharHatem95 opened on Sep 23, 2025

System.Drawing.Common is no longer transitively referenced by WPF projects.

InvestigateRequires further investigation by the WPF team.Requires further investigation by the WPF team.

Status: Open.

#11134 In dotnet/wpf;

· vsfeedback opened on Sep 22, 2025

MediaElement does not work with AV1 Video Extension 2.0.4.0/1.3.20.0

External Non-WPF IssueExternal issue, not caused by WPFExternal issue, not caused by WPF

Status: Open.

#11132 In dotnet/wpf;

· WHYBBE opened on Sep 20, 2025

System.ExecutionEngineException Within TextContainer from incorrectly checking UndoManager Scope

🪲 bug

InvestigateRequires further investigation by the WPF team.Requires further investigation by the WPF team.

Status: Open.

#11129 In dotnet/wpf;

· shudles opened on Sep 19, 2025

In a WPF project using BlazorWebView2, when using saveFileDialog on a Razor page, an exception is thrown after waiting about 30 seconds after the dialog pops up: System.Runtime.InteropServices.SEHException: "External component has thrown an exception."

External Non-WPF IssueExternal issue, not caused by WPFExternal issue, not caused by WPF

Status: Open.

#11126 In dotnet/wpf;

· mmgdh opened on Sep 18, 2025

WPF AutomationProperties.LiveSetting="Polite" not triggering live region updates

AccessibilityAn issue related to accessibility enhancements or blockers.An issue related to accessibility enhancements or blockers.

Status: Open.

#11125 In dotnet/wpf;

· GeoffYin opened on Sep 18, 2025

WispLogic - Collection was modified

🪲 bug

InvestigateRequires further investigation by the WPF team.Requires further investigation by the WPF team.

Status: Open.

#11123 In dotnet/wpf;

· marius-bughiu opened on Sep 17, 2025

WPF crashed unexpectedly.

Status: Open.

#11122 In dotnet/wpf;

· ET-KK opened on Sep 17, 2025