Fixed updating editor values when they are on a different page

inabox.wpf/DynamicGrid/DynamicEditorForm/DynamicEditorGrid.xaml.cs

@@ -481,7 +481,7 @@ public partial class DynamicEditorGrid : UserControl, IDynamicEditorHost
             var columnnames = changededitors != null ? changededitors.Keys.ToArray() : EditorList.Select(x => x.ColumnName).ToArray();
             foreach (var columnname in columnnames)
             {
-                if (!TryFindEditor(columnname, out var editor))
+                if (!EditorGrid.TryFindEditor(columnname, out var editor))
                     continue;
 
                 var bLoaded = editor.Loaded;