[Affected versions]: Nightly 64.0a1 [Affected platforms]: Platforms: Windows 7/10 x64, Ubuntu 18.04, Mac OS 10.13 [Preconditions]: 1. Set the pref dom.payments.request.enabled to "true"; 2. Make sure you have only Payment Methods saved [Steps to reproduce]: 1. Go to "https://rsolomakhin.github.io/pr/contact/" page and click on "Buy" button. 2. Add a new Credit Card or Edit an existing one 3. Select the Billing Address field [Expected result]: Since the first flow process was skipped, there is no saved Shipping Address available, thus the Billing Address field should have only the "Add" link option. [Actual result]: The billing address field has both the "Add" and "Edit" links. Clicking on any of them will lead to the "Add Billing Address" screen.