How to test components of an ember-engine when they use ember-responsive ?

This example app contains an in-repo engine, and this engine only displays the XFoo component.

This component uses the media helper provided by ember-responsive.

XFoo has 2 almost identical integration tests that you can find at: http://lvh.me:4200/tests?moduleId=ef7715a3.

One is failing with the error

Failed to create an instance of 'breakpoints:main'. Most likely an improperly defined class or an invalid module export

The other test adds the following line and does not fail:

this.owner.registerOptionsForType('breakpoints', { instantiate: false });

ember-responsive does the same thing in an initializer, but this is not enough to make the integration test work out of the box.

Do you believe there is a way to have the integration tests work without re-doing the registerOptionsForType call?