Issue #2492513 by JeroenT, Nitesh Pawar, wturrell, Jo Fitzgerald, rashidkhan,...

Issue #2492513 by JeroenT, Nitesh Pawar, wturrell, Jo Fitzgerald, rashidkhan, alx_benjamin, gaurav.kapoor, NikitaJain, amit.drupal, Shabbir, alexpott, xjm, cilefen: Cannot edit the user/login menu link as an admin