I'm currently using the Modular Input option of the Jira Add-on (latest version 2.2.1)
The setup was flawless at the first attempt: the connector started and recovered all existing jira issues.
Now I'm trying to configure more modular inputs on the same Splunk server (jira server varies, we have more than one on our setup)
Problem is, additional modular inputs start picking new Jira issues but never sync the older ones.
It seems to me that the sync process described in documentation applies only to the first modular input defined on the server, as if the checkpoint date was kept on a global scale.