In some apps 1Password does not present as an option when logging in

Hey there philpalmiero

With two-page sign-in forms, such as this one in Notion, and in Google, Amazon, and others, it's usually the case that iOS doesn't offer you the "🔑 Passwords" on the email address or username field, since it's typically expecting to see two fields – one for username and one for password. Without both, it treats the email address field exactly as it would for something like signing up for a newsletter.

Because 1Password can't do anything to influence the behaviour of iOS's Password AutoFill system, I can suggest a workaround. In iOS, you can set up "text replacement" shortcuts which take an abbreviation that you choose, such as .em or something like that, and replace it with the text of your choice.

☞ How to use Auto-Correction and predictive text on your iPhone, iPad, or iPod touch - Apple Support

That way, when you encounter a two-page sign-in form like this one, you can enter whatever abbreviation you choose to enter your username or email address, then you'll be able to autofill on the password page using the "🔑 Passwords" button on the keyboard.

Give that a try and let me know how you get on. I'll be here if you need further help. :)

— Grey