Added a workaround to WBAccordion so that it doesn't fold so easily. To be seen if this is fine in practice.

frontend/src/js/widget/wb-accordion.js

@@ -19,6 +19,8 @@ class WBAccordion extends Component {
   }
 
   componentWillReceiveProps(nextProps) {
+    if (JSON.stringify(nextProps.names) === JSON.stringify(this.props.names))
+      return;
     this.props = nextProps;
     this.setupIds();
   }