Add setExpanded (does not work?)

source/RobotAPI/libraries/armem_gui/QTreeWidgetAronDataVisitor.cpp

@@ -43,6 +43,7 @@ namespace armarx::armem
         ARMARX_CHECK_POSITIVE(items.size());
         QTreeWidgetItem* item = items.top();
         items.pop();
+        item->setExpanded(true);
         if (items.size() > 0)
         {
             items.top()->addChild(item);