same for find/replace

src/ui/view/GUI.java

@@ -672,6 +672,7 @@ public class GUI<E> implements CategoryListener {
 					SearchPopUp dialog = new SearchPopUp(controller, canvas);
 					dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
 					dialog.setVisible(true);
+					controller.getObjectsInDepth();
 				} catch (Exception ex) {
 					ex.printStackTrace();
 				}