Retrieving the Sprint associated with Issues in a Jira Expression

I think I’m missing something here. I’m retrieving Issue metadata associated with a Jira project using a simple Jira expression. Is there a way to include the Sprint that each issue is associated with using issues.map()? I’m not seeing this as one of the listed attributes of the Jira Issue type in the documentation.

Issue fields related to Jira software have their own section, but sprint is there: