I have an app I created a few weeks ago: the rpgkc one that is public and does not provide the user an option to “Sign in”. I just created a new app, the longviewfarm one, that is also public, but it does come with a “Sign in” option. Is that “Sign in” option a recently introduced bug? If not, is there a way I can remove it? This is a public app with no options for commenting or favoriting, etc.