old_contents: import { applyFlaggedProperties } from 'discourse/controllers/header';
  
  export default {
    name: 'apply-flagged-properties',
    after: 'map-routes',
    initialize: applyFlaggedProperties
  };
  
new_contents: import { applyFlaggedProperties } from 'discourse/controllers/header';
  
  export default {
    name: 'apply-flagged-properties',
    after: 'register-discourse-location',
    initialize: applyFlaggedProperties
  };
  
subject: Load order of applyFlaggedProperties