Logical inconsistency between $CFG->passwordpolicy between check_password_policy vs print_password_policy

1) Turn policy off php admin/cli/cfg.php --name=passwordpolicy --set=0 2) Confirm you can set poor passwords php admin/cli/reset_password.php --username=admin --password=admin 3) Add a callback to mod/assign/lib/php function mod_assign_check_password_policy() {     return 'always fail'; } 4) Purge cache to pick it up php admin/cli/purge_caches.php 5) Turn policy on php admin/cli/cfg.php --name=passwordpolicy --set=1 6) Attempt reset and confirm you get 'always fail': php admin/cli/reset_password.php --username=admin --password=admin Passwords must be at least 8 characters long. Passwords must have at least 1 digit(s). Passwords must have at least 1 upper case letter(s). Passwords must have at least 1 non-alphanumeric character(s) such as as *, -, or #. always fail 7) Retry with confirm ignored and confirm it still works php admin/cli/reset_password.php --username=admin --password=admin --ignore-password-policy Password changed