Remove Ticket Form option from dropdown in Zendesk

gistfile1.js

//remove the options from the select 
$('#request_issue_type_select option[value="43517"]').remove();
//remove the option from the nesty-input after it's been created. 
  $('div').one('DOMNodeInserted', function(e){
      $('.nesty-panel').one('DOMNodeInserted', function(e){
        $(this).children('ul').children().remove('#43517');
   });
 });

for nested fields first get all the nest panels

var skip1 = document.querySelectorAll('.nesty-panel')

Then watch for every time the panel is inserted to the DOM and remove the options by tag you don't need

$(skip1).on('DOMNodeInserted', function(e){$(this).children('ul').children().remove('#nest__two_2');})