I am using Moodle and having problem with the plugin certificate builder I had created my template correctly, but now that learner are starting to complete the course, I've noticed the course completion date is missing from their generated certificates. This date showed up correctly when previewing the certificate. Also if I choose issue date the date will show correctly on the certificate.
Certificate Without the completion date when downloading
share you both images links please check the links below. Currently my moodle version is latest 3.11.5+ and plugin name is Custom certificate for moodle. sharing you the link of the plugin