the problem is not to find in the entolment configuration only.
i have the additional problem that every site shows the old settings similar as in the enrolment area. when i change the theme the new layout will be used first when i update the browser screen (Ctrl+Alt + update).
these phenomenon i saw first time after the moodle installation. there i was logged in as admin. as i logged out the moodle shows that i'm logged in as admin. after the browser update the login information is ok.
with kind regards