Done Epics are not showing on Jira plans for Sprint teams, they are for Kanban teams.

[John Masetta]

I'm using Jira Plans to visualize epics assigned to shared Kanban and Scrum teams. Epics have been done recently for both types of teams.  Done Epics for the Kanban teams are showing in the Plans.  Done Epics for the Scrum teams are not showing.  Is there some difference in the tickets that would display that is associated with the type of team that was created...Kanban vs Scrum?