auth_badpass = yes, auth_goodpass = yes did not work

Hello, i need some help. I'm running FreeRADIUS Version 2.1.12 on an RaspberryPi for for 802.1x authentifikation on my wifi. I'd like to log wrong passwords for debugging, so i have set auth_badpass = yes auth_goodpass = yes in the /etc/freeradius/radiusd.conf. But freeradius did not log any passwords. If i use msg_goodpass = "XXXX GOD XXXXXX" msg_badpass = "XXXXX BAD XXXXX" it works fine. Does anyone have an idea? Many Thanks!