Trigger function not in actions hash

components.analyze-dispatch.js

import Ember from 'ember';

export default Ember.Component.extend({
});

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  
  eventProcessor: {
    analyseAndDispatch() {
      alert('analyseAndDispatch triggered');
    }
  }
});

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
{{analyze-dispatch handleAction=(action this.eventProcessor.analyseAndDispatch)}}

templates.components.analyze-dispatch.hbs

<button onclick={{handleAction}}>Analyse</button>

twiddle.json

{
  "version": "0.15.0",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.js",
    "ember": "3.2.2",
    "ember-template-compiler": "3.2.2",
    "ember-testing": "3.2.2"
  },
  "addons": {
    "ember-data": "3.2.0"
  }
}