Unable to see assigned task employee under Me-->Journeys-->Tasks in Redwood Journeys

Summary:

We are facing a different issue in the Redwood Journeys Tasks page under ESS.
only Team Member of the task is not able to get the other employees under Me>Journeys>Tasks>Search
but while searching other task members access they are able to getting access of these employee.

Here in my case one more thing is if i delete and add again the Member of task of Area of responsibilty added different number prefix every time.

Not able to get exactly what is issue and how can we check this .
Team Member1 access:

Team Member 2 Access: getting task for employee