Hi, Question on specs here.
ZC 1.5.6c, PHP 7.3.10, responsive classic.

While testing, my partner noticed that when checking out an order, in the initial main_page=shopping_cart screen, there appears to be a drop-down box to change address. I'd never had a separate address before, but she does, and now the issue has come up.
In Chrome, this is simple drop-down, no title or anything, and it confused her.

If one continues by pressing the "Checkout" button and continues to Step 1 of 3 (main_page=checkout_shipping ) there is an explicit "Change Address" button in the style matching the rest of the page.

So I wonder, is the drop-down seen in the shopping cart page a bug? I can try to style it somehow to match the style seen on Step 1 of 3, or simply remove the logic that puts in this code when (I assume) an address book for a customer has more than one address in it.

Any advice or comments most appreciated, I fully understand this is a free (and very useful and appreciated) template, and time is money, etc.