Kakeke with SC Product Options

[AkermanGreg]

Hello Community

I am trying to get SC Product Options to work with Zakeke. Here is the problem:

Go to https://www.dcmouthguards.com/collections/custom-mouth-guards/products/custom-mouthguard-graphics-bu...

Select Mouthguard Options

Click on Customize

Go through the Kakeke Process.

Once on checkout, none of the Mouthguard Options (SC Product Options) show.

The only documentation for this is https://zakeke.zendesk.com/hc/en-us/articles/360019394340-Integrating-Zakeke-with-other-apps but it doesn't seem to work (Start Designing button does not do anything).

Anyone solve this one before?