Why Responsys Connect groups can't contain mixed type connect jobs (import/export)?

Hi,

According to the official documentation 'In Connect, you can create a group of jobs, define the order in which they are to be run, and then run the group either on demand or according to a schedule. For example, use a group to import multiple sets of data in the correct order. Or make sure a list table is uploaded before updating a Profile Extension Table (PET). You can include any upload jobs that are active and set to run on demand.'

Consider this scenario: export the data of a supplemental table of the last 30 days and then import it back after truncating the table. The import job should only run when the export job has succeeded. The system cannot support such a case as you can only group