No. It doesn’t change any settings. Seems you have changed the Login to see this link option manually. If now, check your theme options or other plugins because they can do it as well.

I can not give you any guidance w/o an access to your WordPress control panel. It’s like asking a doctor “my arm doesn’t work. what’s wrong with me?” by a telephone. Please email me with access details to your control panel and I’ll show you the problem.