How to bind Route Property to Controller so that route changes will reflect in controller

components.my-component.js

import Ember from 'ember';

export default Ember.Component.extend({
  actions:{
    toggleOpen(){
      this.sendAction('toggleOpen');
    }
  }
});

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle'
});

routes.application.js

import Ember from 'ember';

export default Ember.Route.extend({
  isOpenWrapper:{
  	value:true
  },
  isOpen:Ember.computed.alias('isOpenWrapper.value'),
  setupController(controller,model){
    this._super(...arguments);
    controller.set('isOpen',this.get('isOpenWrapper')); //whenever i set route property will this update controller.
    console.log('setupController');
  },
  actions:{
    toggleOpen(){
      console.log('before toggle - ',this.get('isOpen'),' controller',this.controller);
      this.toggleProperty('isOpen'); //changing this route property is not reflected in controller.
      //this.controller.toggleProperty('isOpen'); //changing controller is reflecting.
      console.log('after toggle - ',this.get('isOpen'));
    }
  }
});

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
<br>
{{log isOpen}}
{{isOpen.value}}
{{my-component isOpen=isOpen.value toggleOpen='toggleOpen'}}
<br>
{{outlet}}
<br>
<br>

templates.components.my-component.hbs

my-component {{isOpen}}
<button {{action 'toggleOpen'}}> Toggle </button>
{{yield}}

twiddle.json

{
  "version": "0.10.4",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.7.0",
    "ember-data": "2.7.0",
    "ember-template-compiler": "2.7.0"
  },
  "addons": {}
}