Workday-Add the approver name under person column

Currently, approver name is not added under person column. Since the service account is making the action, it is showing the service account as having made the action. The war around applied for this is adding the approving users name in the Comment. 

I think actual approver name should be in the person column and need to find ways to do this.

Has anyone faced this? Is there way to get actual approver name in person column?