Ionic View Blank Screen on iPad

I’m using the Onezone Datepicker plugin and I’m testing locally and on iPad from Ionic Dev and Ionic View.

In Ionic Dev everything works fine, but in Ionic View just shows a blank screen.

I’m using this Ionic versions:

@ionic/cli-utils  : 1.19.1
ionic (Ionic CLI) : 3.19.1

I followed the steps that mention here, but still not working.

In the index.html file I’m adding the library (and in the path):
<script src="lib/onezone-datepicker/dist/onezone-datepicker.min.js"></script>

Injecting the dependency on the app.js angular.module('starter', ['ionic', 'starter.controllers', ''])

Any idea of how to fix this?

Thanks in advice!