diff --git a/src/modules/launcher/PowerLauncher/MainWindow.xaml.cs b/src/modules/launcher/PowerLauncher/MainWindow.xaml.cs
index 00278adba9..4e62d9d407 100644
--- a/src/modules/launcher/PowerLauncher/MainWindow.xaml.cs
+++ b/src/modules/launcher/PowerLauncher/MainWindow.xaml.cs
@@ -55,6 +55,10 @@ namespace PowerLauncher
             _viewModel = mainVM;
             _nativeWaiterCancelToken = nativeWaiterCancelToken;
             _settings = settings;
+
+            // Fixes #30850
+            AppContext.SetSwitch("Switch.System.Windows.Controls.Grid.StarDefinitionsCanExceedAvailableSpace", true);
+
             InitializeComponent();
 
             if (OSVersionHelper.IsWindows11())