With openSUSE Leap 42.1 Beta wheel support does not work.

I have:
# id aj
uid=659(aj) gid=50(suse)
groups=10(wheel),402(kvm),403(qemu),492(libvirt),10056(approve),10043(prodmgmt),10044(patches),1018(lxbuch),10035(vmware),22222(vpn),10062(gccmaint),1004(english),50(suse)

# cat /etc/pam.d/su
#%PAM-1.0
auth     sufficient     pam_rootok.so
auth     sufficient     pam_wheel.so trust
auth     include        common-auth
account  sufficient     pam_rootok.so
account  include        common-account
password include        common-password
session  include        common-session
session  optional       pam_xauth.so

But su asks for a password. This works on 13.2.