I have encountered some sites that split their login forms across two or more pages. Even when using a password manager, the password manager does not always recognize the email or username input field on the first page. This requires switching back and forth between the browser and either Simple Login app or the password manager to search for then copy the appropriate email alias, switch back to browser, then paste it to login field. While this certainly could be a feature request to my password manager, it would also be helpful if the Simple Login iOS keyboard could either suggest aliases previously created for the current domain or provide a search box there to filter your list of aliases.