I'm having issues with adding a personalization box to a product page. I have been trying to follow this tutorial. I am using the Minimal theme.
I am at the step to "Apply your new template to a product". It says "In theTheme templatessection, choose 'product.customizable'from theProduct templatemenu."
Hopefully I'm looking at the right spot, I am on the product page, on the right side under Online Store, there is a dropdown for Theme Template. However it is greyed out and won't let me select anything. (see below).
Firstly, am I looking at the right spot? If it is, why isn't it working? My site is live, but currently password protected (I did briefly take the password protection off to see if that would do anything, but it did not.). I am also integrated with a Print on Demand site (Printful) if that makes a difference.