FOF30\Toolbar\Toolbar::onEdit PHP Method

    public function onEdit()
    {
        // On frontend, buttons must be added specifically
        if (!$this->container->platform->isBackend() && !$this->renderFrontendButtons) {
            return;
        }
        $this->onAdd();
    }

 public function onProfilesEdit()
 {
     parent::onEdit();
     JToolbarHelper::title(JText::_('COM_AKEEBA') . ': <small>' . JText::_('COM_AKEEBA_PROFILES_PAGETITLE_EDIT') . '</small>', 'akeeba');
     JToolbarHelper::spacer();
     JToolbarHelper::help(null, false, 'https://www.akeebabackup.com/documentation/akeeba-backup-documentation/using-basic-operations.html#profiles-management');
 }