Fix Case Insensitive Default Output Directory Match

UI/Window/RenderConfigWindow.cs

@@ -644,7 +644,7 @@ internal static class RenderConfigWindow
             {
                 var trimmed = val?.Trim() ?? string.Empty;
                 if (string.IsNullOrWhiteSpace(trimmed) ||
-                    string.Equals(trimmed, GlobalSettings.DefaultOutputDirectory, StringComparison.OrdinalIgnoreCase))
+                    string.Equals(trimmed, GlobalSettings.DefaultOutputDirectory, StringComparison.Ordinal))
                 {
                     GlobalSettings.Current.OutputDirectory = null;
                 }
@@ -1074,7 +1074,7 @@ internal static class RenderConfigWindow
         {
             var path = _outputDirInput.Value.Trim();
             if (string.IsNullOrWhiteSpace(path) ||
-                string.Equals(path, GlobalSettings.DefaultOutputDirectory, StringComparison.OrdinalIgnoreCase))
+                string.Equals(path, GlobalSettings.DefaultOutputDirectory, StringComparison.Ordinal))
             {
                 GlobalSettings.Current.OutputDirectory = null;
             }