How to default person type in hire an employee flow

Summary:

Are we able to default Person Type in the Business Rule for Hire an Employee

Content (please ensure you mask any confidential information):

I am wondering if anyone has been able to set a default value for "Person Type" within their business rules? When I select the value box and try searching for the default value I would like to set for a particular rule I am not given any options in the drop down. Just typing what I would like to default does not seem to work either. I know you set the default value in the "Person Types" task in setup and maintenance but we have different hire action and for each action would like to default the appropriate person type.