Ember CP Validations - Disabled Bug

controllers.application.js

import Ember from 'ember';

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

models.user.js

import Model from "ember-data/model";
import attr from "ember-data/attr";
import { belongsTo, hasMany } from "ember-data/relationships";
import { buildValidations, validator } from 'ember-cp-validations';
import { bool } from '@ember/object/computed';

const Validations = buildValidations({
  value: validator('number', {
    allowString: true,
    integer: true,
    gt: 10,
    disabled: bool('model.disabled')
  })
});

export default Model.extend(Validations, {
  value: attr('number')
});

routes.application.js

import Ember from 'ember';

export default Ember.Route.extend({
  model() {
   return this.store.createRecord('user'); 
  }
});

templates.application.hbs

{{input value=(mut model.value) disabled=model.disabled type="number" placeholder="Value..."}}

<label>
	{{input type="checkbox" checked=(mut model.disabled)}} disabled
</label>

<div>
	isValid: {{model.validations.isValid}}
 </div>

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",
    "ember-cp-validations": "latest"
  }
}