problem with menu item in Studio theme

I have an issue with a menu item appearing in the menus of members profiles which shouldn't be there.

It is a third party plugin that creates the menu item and uses two actions:
'bp_members_directory_member_types' and 'bp_activity_syndication_options'

I believe that the default Buddypress theme only uses these actions in certain areas. Have these been added to the Studio theme to enable some process for the users profile?

I am really wondering what capacity I have to safely change the theme so as not to display this menu item.

Help much appreciated?