Remove the user's column heading sorting preferences - global

How can the sort order for all kind of reports in the application be reset or refreshed?

begin
   apex_util.remove_sort_preferences(:APP_USER);
end;

"Managing User Preferences" in Oracle APEX Administration Guide 23.1

You want to remove user preferences programmatically?

begin
   apex_util.remove_preference(p_preference => 'NAME_OF_THE_PREFERENCE', p_user => :APP_USER);    
end;

Or via Page Process?