logout view sittings >> dropdown menu problem

hi
SCLogin module
i am using helix ultimate template on joomla 4.2.0  .

when i set : Show User Menu >> my menu , i see the menu but it not works onclick and dropdown menu not display .
but if i delete a code in file helper.php it works .
the code is : 
HTMLHelper::_('bootstrap.dropdown', 'dropdown');

my question is : is it safe to delete this code ? 
thanks

 
 

yes , i understand you .
thanks