Hey thanks @mahdiyari. At the end of the day we want app owners to be responsible for their app account to remove centralisation on SteemConnect server. But i understand this is a change users may not be so much aware yet, we are now considering to make it an option so app owner can opt-it to get back app account or let it with SC and display that information for the users on the SC interface. And i can confirm that will not remove the login option :)