anchor.diff:  					return appService.appConfigYML;
   				},
   				function() {
  -					if (appService.appConfigYML !== editor.getValue()) {
  -						editor.setValue(appService.appConfigYML);
  +					if (model) {
  +						if (appService.appConfigYML !== model.getValue()) {
  +							model.setValue(appService.appConfigYML || '')
  +						}
   					}
   				}
   			);
  
positive.code: 		.controller("YMLController", function($scope, $timeout, appService, requestService) {
  			var viewModel = this;
  			var editor;
  
  			const defaultSchema = {
  				uri: 'https://raw.githubusercontent.com/bitrise-io/bitrise-json-schemas/main/bitrise.schema.json',
  
negative.code: 
  			function updateAppConfigYML() {
  				$timeout(function() {
  					if (model) {
  						appService.appConfigYML = model.getValue();
  					}
  				}, 100);
  			}
  
  