Exporting Asana tasks into CSV file and be able to see Start Date as a column?

Hi
Introducing Start Date will be very helpful in the area of project management.
Our teams tend to work off of Excel worksheets a lot when it comes to Audits.

Issue: When I am trying to export a projects tasks into CSV file I am not being able to see Start dates information for any task(s).
How can I export a CSV file consisting of start date information for tasks within a project?