Cannot log into different users control panels when switching between accounts

With the latest CWP, it is not possible to switch between user account control panels without first logging out of the account that one is leaving before closing the tab.

If one simply closes the browser tab for that control panel and then (via the user account list) select another control panel to log into, it is impossible to log in. (Possibly there is a Cookie or session still open as most browsers nowadays allow you to reopen a recently closed tab.)

Workaround: One can log into the account that one has recently left and then logout before trying to log into another account.

I have noticed an issue in the latest build.

It is not sufficient to simply close a browser tab when exiting a user panel. If you fail to actually logout then you will not be able to log into another user panel, unless you re-log into the user panel that you failed to log out from, and then log out before closing that tab (or logging into the next user panel)!

You can usually see which user panel you forgot to log out of by looking at the bottom of the left (menu) margin of the admin panel.

If all else fails, then completely closing the browser (all windows) and then restarting the browser will let you log in.