OK, well first of all, when I tapped "Home", there was no option available for "Settings" . . . . BUT . . . . after trying to take a screenshot for you, which was prevented by the 1Password application, all of a sudden an avatar showed up in the top right corner, and I could tap that to get to "Settings". So perhaps there's a bug in there?
In any event, I went to "Settings" and set "Display Autofill Prompts" as you suggested. But when I go to the AA app, there is no additional information shown on the Login screen. Further, if I tap on the Password field, a prompt to "Open 1Password" appears, but when I tap that prompt a screen appears saying there are no suggested logins.
