I'm confused about the proper values and syntax for some of the parameters enclosed in percent signs in the sample code. For example, %address_type%. The instructions say "The address_type you need to specify in the layout, is the value you set in the JS model of your custom address type." But I don't have a custom address type, I just want to modify the way the addresses are rendered in checkout.
Does anyone have a working example of this with actual values plugged in for all the %% parameters in the code? I've done much trial and error and no matter what I try the shipping addresses are using the default template.