From the App Page, I want to use the Product Picker to preview the commerce item. The item shows but with a Template Error message --> see video https://drive.google.com/file/d/1Z6Rb0gsa6lbjVbKNdLMQdARZDq_wEvWt/view or attached screenshots

Steps to recreate

• Download the latest snapshot (24th Sep)
• Configure Commerce Salesforce connector
• Go to Pages app and create a new page
• Select e-commerce template
• Add a New Main Component
• Choose Product Detail or Product Teaser
• The dialog opens and you can see the product  
• Below the product the template error shows   

Dev notes
Possibly fixed by MAGNOLIA-7930