Urls with examaple.com

Trying to get started with static sites, and am testing WP2Static. My processed site has all urls with https://example.com/ in them. I cleared the setting under options for the Deployment url that had that pre-filled, and tried both with a blank valus and a value of “/”, and in all cases the urls still had https://example.com in them, making the resulting site unusable.

How can I get this to stop?