jQuery bug

components.my-component.js

import Ember from 'ember';

export default Ember.Component.extend({
  clicked: 0,
  clickedVariant2: 0,
  
  didInsertElement() {
    this.$('#jquerybutton').on('click', () => {
    	this.$('.clickme').click();
    });
    this.$('#jquerybuttonVariant2').on('click', () => {
    	this.$('.clickmeVariant2').click();
    });
  },

  actions: {
    handleClick() {
      this.set('clicked', this.get('clicked') + 1);
    },
    
    handleClickVariant2() {
      this.set('clickedVariant2', this.get('clickedVariant2') + 1);
      return false;
    }
  }
});

controllers.application.js

import Ember from 'ember';

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

templates.application.hbs

<h1>Welcome to jQuery bug presentation</h1>
{{my-component}}

templates.components.my-component.hbs

<h2>Variant 1, where action returns nothing</h2>
<div>click counter: {{clicked}}</div>

<h3>Click triggered by closure actions</h3>
<div onclick={{action "handleClick"}}>
  <div class="clickme">click on text</div>
</div>

<h3>Click triggered by jQuery</h3>
<button id="jquerybutton">Button</button>

<h2>Variant 2, where action returns false explicitly</h2>
<div>click counter: {{clickedVariant2}}</div>

<h3>Click triggered by closure actions</h3>
<div onclick={{action "handleClickVariant2"}}>
  <div class="clickmeVariant2">click on text</div>
</div>

<h3>Click triggered by jQuery</h3>
<button id="jquerybuttonVariant2">Button</button>

twiddle.json

{
  "version": "0.11.0",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.10.2",
    "ember-data": "2.11.0",
    "ember-template-compiler": "2.10.2",
    "ember-testing": "2.10.2"
  },
  "addons": {}
}