The difference being that I can still "use" the passwords without this prompt (FF does not allow this) and I'm still able to view the entire PW database, which will show me usernames (but not passwords).
So, in fairness, Chrome has "sort of" implemented this feature (albeit in a laughable insecure way) and quite obviously have left it to rot (2013?!) on the digital vine.
The difference being that I can still "use" the passwords without this prompt (FF does not allow this) and I'm still able to view the entire PW database, which will show me usernames (but not passwords).
So, in fairness, Chrome has "sort of" implemented this feature (albeit in a laughable insecure way) and quite obviously have left it to rot (2013?!) on the digital vine.