Steps to reproduce the issue

Install sample data

In the footer there is a Login Menu link => example.com/login

Expected result

When you are logged in then it says logout and send you to example.com/log-out

Actual result

None of the expected results

Additional comments

You cant use an alias to get the dynamically changing state of a com_isers login link.
Best to change the current footer link to be guest access and to create a new footer link which is an alias to the existing dedicated logout menu item at the registered level

Also a good example for people to see this technique of displaying content to guests only etc

Sorry I tried to create a PR for this but the sample data plugins are still a mystery to me