Jan told me to create the issue in here, also for the STK demo.

The clientCallback of the PUR does not work. But I'm quite sure it worked before when I tested it and used it in the last training -> so I think its not a problem of PUR or the client callback, but of the demo itself.

When calling this page/URL:
https://demopublic-stk.magnolia-cms.com/members-area/protected.html
The normal Magnolia login form appears, instead of this one:
https://demopublic-stk.magnolia-cms.com/members-area/login.html