DatagridsManager : I can see the opened folders in the Treeview

src/myfasthtml/controls/TabsManager.py

@@ -192,7 +192,7 @@ class TabsManager(MultipleInstance):
       self._state.ns_tabs_sent_to_client.add(tab_id)
       tab_content = self._mk_tab_content(tab_id, content)
       return (self._mk_tabs_controller(oob),
-              self._mk_tabs_header_wrapper(),
+              self._mk_tabs_header_wrapper(oob),
               self._wrap_tab_content(tab_content, is_new))
     else:
       logger.debug(f"  Content already in client memory. Just switch.")