Can't search passwords on iPad app when autofill password not found

Thank you for assisting. Here’s an example scenario:

I didn’t enter a website URL correctly when creating a new login, or

it was created during a signup on an app so there’s no URL saved in the login;

which means when trying to login I need to use the autofill popup to search for the password.

Here’s a screen recording of the scenario using this website, and it shows that there is a saved login to start with, but I ignore that for the sake of replicating the issue. I searched for 1Password and as you can see in the screen recording, no search results are found.

https://photos.app.goo.gl/8619VXhyFFRs5oqq7