After auto remediation applied, some rules still failed for rhcos4-moderate and rhcos4-high profiles

After auto remediation applied, some rules still failed for rhcos4-moderate and rhcos4-high profiles    

4.16.0 nightly + CO latest upstream version    

Always    

1. Create a custom machineconfigpool called wrscan;
2. Create a scansetting named test with wrscan role;
3. Create a ssb with rhcos4-moderate profile and test scansetting
$ oc compliance bind -N test profile/rhcos4-moderate -S test
4. Trigger a rescan until all cr get applied
5. Trigger another rescan to get the final result     

Below rules FAILED even after all autoremediation get applied:
$ oc get ccr -l compliance.openshift.io/automated-remediation=,compliance.openshift.io/check-status=FAIL
rhcos4-moderate-wrscan-coreos-audit-backlog-limit-kernel-argument   FAIL     medium
rhcos4-moderate-wrscan-coreos-audit-option                          FAIL     medium
rhcos4-moderate-wrscan-coreos-nousb-kernel-argument                 FAIL     medium
rhcos4-moderate-wrscan-coreos-page-poison-kernel-argument           FAIL     medium
rhcos4-moderate-wrscan-coreos-pti-kernel-argument                   FAIL     high
rhcos4-moderate-wrscan-coreos-vsyscall-kernel-argument              FAIL     medium    

All rules with autoremediation ready should PASS    

This issue is for 4.16 only. Not reproduced on 4.15 and 4.14.