Karen W
I think you are correct. I believe if you select "Shipping not Required" that a shipping address is not shown on the "review your order" page. But, the other options don't seem to change the fact that PayPal does not present a "shipping address" form to the customer, during the checkout procedure.

It is beyond my understanding why PayPal decided against asking the customer: "Is your shipping address the same as your billing address?" !

Instead, they expect all customers to notice that the shipping address, presented on the "order review" page is the same as their "billing address" and that they need to change it if it isn't the correct shipping address!

Just another place for us sellers to create an unhappy customer, when the purchase doesn't arrive as they expected!!