Unable to export demo

MR ready. With this change, the demo exported works great. May you review it? Thanks!

Thank you for using this module and for the patch!

It has been merged to the dev branch.

I will try to release it during the weekend.

Thanks for the work on the module and the fast response time! I tried this module in a theme and it works great to view all sdcs and show their variants.

Automatically closed - issue fixed for 2 weeks with no activity.