"Add New Team" menu option is incorrectly enabled immediately after an invite only user signs up.

[thedumbtechguy]

The menu item is guarded by show_sign_up_options? which is set to true when the user is still signing up since it defers to invited?.

As you can see, it displays the option right after sign up which means the user can create multiple teams.

But once that value is cleared from the session after a sign out, the option is now correctly disabled.