This feature is currently only available in the Locker extension.
Mark a favorite account in the Locker extension
Select the account
Hover over the account you want to mark as a favorite, then click the three-dot icon next to it. Select Edit from the dropdown list.


Mark a favorite account on any website
Visit the website
Visit any website where you have saved login credentials in Locker > go to the login page of that website.
Open the accounts list
You will see that the most recently updated account among the matching accounts for the website will be autofilled. To prioritize a different account, click the Locker icon next to the email/username field.

Pin the favorite account
In the accounts list dialog, hover over the account you want to mark as a favorite > click the pin icon next to it.

