Custom HCM BPM Workflow Admin Role Can't See Completed Tasks in BPM Worklist

Summary:

We created a custom HCM BPM Workflow Admin job role for our Service Center so we don't have to give them a data role based on the Human Capital Management Application Administrator role (too much access), but when the role is assigned, users can't see any historical tasks in BPM Worklist (via Administrative Tasks with Status changed to Any). I can see history in Transaction Console. But if I add the data role that's based on the HCM Application Administrator seeded job role, I can see all the tasks in BPM Worklist. I don't want the users