AWS certificate not pusblished on Certificate Transparency log

Hi,

I've a certificate created by AWS ACM a few months ago. This certificate is not published on Certificate Transparency log (CT log). Indeed, it's option CertificateTransparencyLoggingPreference is DISABLED. So, I update the certificate with this command : aws acm update-certificate-options --certificate-arn <certificate_arn> --options CertificateTransparencyLoggingPreference=ENABLED but it still does not appear on CT log.

Is there a delay ? Or should I do another action to publish it on CT log ?

Thanks