How did you do that?
I use both, but wish Passwords would allow more fields. 1Passwords allows more fields and is not just for websites. But Passwords is better integrated.
Easy - I don’t have the safari extension installed.
But you could also go into the 1Password settings, and tweak. Click the extension button in the Safari toolbar, and then click “all accounts” to get to the settings option. Changes there are specific to Safari.