Let's Encrypt SSL certs are not copied to slave server with Multiserver ISPConfig setup
We are running ISPConfig 3.1 multiserver setup. ISPConfig master successfully creates LE SSL cert and modifies Apache vhost file. Everything runs perfect on master. However on slave, vhost file doesn't have any configurations for HTTPS/443, though according to the file date it was modified. Neither we can find SSL certs anywhere on slave.
Are we missing something? Does it suppose to work with multiserver setup?