I have two issues with iOS autofill using 1Password with a specific app called "UBank" (a banking app for www.ubank.com.au).
When the UBank app opens it displays a form with two fields: email and password. The UBank autofills the email but requires password to be entered.
I select the "Passwords" popup bar, select 1Password, unlock.
First issue: I was expecting to see the UBank login item show up as the first choice. It doesn't. Maybe the 1Password app isn't intelligent enough to match app to login item yet.
Second issue: I select the UBank login item, which then returns to the UBank app. Nothing is filled in. Again I select Passwords, select 1Password, unlock, select UBank, and then the credentials are filled in.
I notice this isn't just an issue with the 1Password app. I also have another banking app "CapitalOne" which exhibits the same problem.
1Password Version: 7.3
Extension Version: Not Provided
OS Version: iOS12
Sync Type: Not Provided