Some Time entry layout components are showing as mandatory which should be non mandatory

Summary:

Hi, I am trying to create a Time Entry Layout which allows my HR to update/correct the time entries submitted by employees/manager, when creating the layout I observed that the Payroll Time Type , project, task name, task type are showing as a Mandatory field but shouldn't be as we are integrating absence into Timecard which will not allow to save the entries without entering the payroll time type against Absence type. Any idea how to make the Payroll time type, project, task name, task type as Non-Mandatory one?

Content (please ensure you mask any confidential information):

As shown in screenshot project, task name, task type and payroll time type are made non mandatory but they are coming as mandatory and creating an error when absence is applied on a day. You can see in background it is coming as mandatory.