Line manager user can not see in reports EX employees

Summary

Line manager user can not see in reports EX employees

Content

Hello,

Line manager is connected with his user, and on DASHBOARD report, can not see the EX EMPLOYEES .
also when trying to create a report the assignment folder query displays no history records from the past. (Only future employees)

When logging with a not line manager user- like admin, HR - we can see those ex employee.

Please see screenshots attached.

Is it a duty/Privillege ? we have a customed LINE manager role.he can access the reports but population looks limited.

 

Thanks,
Revital.