i have the same (or similar issue) the Iphone APPS are not throwing a message that asks me to "open 1password to add the account". it is open and the account already exists in 1password.
Hello @meglmt! 👋
I'm sorry that you're seeing an error message when using 1Password on your iPhone. The error message indicates that something might be wrong with how 1Password is setup to use Password AutoFill. Please try the following steps:
Let me know if you still see the error and I can help further.