Sencha CMD 6.5.0 & 6.5.1 Build to Production issues

[Yazid]

Issue
Build Web App for Production produces package not runnable when including an external js resource.
But if set for Testing, the compile web app works fine.

I was using SA 4.2.1 with CMD 6.5.0. But just upgrade to SA 4.2.2 with CMD 6.5.1 but produce the same results.

To reproduce
1. Create a blank project
2. Add a panel and button
3. Add a resource "Config.js" and set requireSdk and disable IncludeInBundle
Ext.define('MyApp.Config', {
statics: {
baseUrl:'http://example.com'
}
});
4. Build Web App for Production

Observation
The Config.js file seems to contain ES6 polyfills.

[Yazid]

My Config.js file after build to production produce this file with ES6 polyfills.
Screen Shot 2017-08-03 at 3.50.45 PM.jpg

Actualy Config.js file look like this.
Screen Shot 2017-08-03 at 3.53.16 PM.png

Is it possible to exclude adding ES6 polyfills to external Config.js?
This Config.js file is use by operation to configure the app depending on the server it connects to.
it is fill with ES6 polyfills, it will be difficult to set the configuration.

[lovelyhibabe]

Same issue here, all js files specified in app.json with `includeInBundle: false` contain pollyfiills