Trying to log in is confusing

[StephenWeatherford]

1. I tried to expand Docker Hub
2. I got a message telling me to log out of Docker Hub and log back in again
3. Docker Hub -> Docker Hub Logout
4. Docker Hub -> Docker Hub Login
   !) Oh, wait, there is no login. And logout is still there, it doesn't seem to have done anything
   
5. Docker Hub -> Docker Hub Logout
6. Still not working
   !) Oh, wait, I remember I have to refresh the tree to log in. How obvious! :-)