Fix for QueryTab Load More (#907)

src/Explorer/Controls/Editor/EditorReact.tsx

@@ -33,6 +33,12 @@ export class EditorReact extends React.Component<EditorReactProps, EditorReactSt
     this.createEditor(this.configureEditor.bind(this));
   }
 
+  public componentDidUpdate(previous: EditorReactProps) {
+    if (this.props.content !== previous.content) {
+      this.editor.setValue(this.props.content);
+    }
+  }
+
   public componentWillUnmount(): void {
     this.selectionListener && this.selectionListener.dispose();
   }