update-ca-trust not adding certificates to ca-bundle

Issue

• All the PEM/CRT/CER formatted certificates placed in /etc/pki/ca-trust/source/anchors/ don't get added to the individual certificate bundles/stores (/etc/pki/tls/certs/ca-bundle.crt) using update-ca-trust.

  For RHEL7/8

  # cp /root/certs/<certname>.cer /etc/pki/ca-trust/source/anchors/
  # update-ca-trust extract
  # cd /etc/pki/tls/certs/
  # openssl x509 -in ca-bundle.crt -text -noout
  

  For RHEL6

  # cp /root/certs/<certname>.cer /etc/pki/ca-trust/source/anchors/
  # update-ca-trust enable
  # cd /etc/pki/tls/certs/
  # openssl x509 -in ca-bundle.crt -text -noout
  

• When checking I will only see one of the certificates, not always the same one though.