message: Render pane grid titlebar after body
diff: @@ -115,25 +115,25 @@ where
  let show_controls = bounds.contains(cursor_position);
  - title_bar.draw(
  - &tree.children[1],
  + self.body.as_widget().draw(
  + &tree.children[0],
  renderer,
  theme,
  style,
  - title_bar_layout,
  + body_layout,
  cursor_position,
  viewport,
  - show_controls,
  );
  - self.body.as_widget().draw(
  - &tree.children[0],
  + title_bar.draw(
  + &tree.children[1],
  renderer,
  theme,
  style,
  - body_layout,
  + title_bar_layout,
  cursor_position,
  viewport,
  + show_controls,
  );
  } else {
  self.body.as_widget().draw(
  