[ExportProfileByQuery] Blank data returns when select nested field

Description

Steps to reproduce:
1. Send the profile data export request with Select = nested field, such as:
urlProfileAPI/default/ExportByQuery?$filter=Name ne ""&$select=Info.Company
2. Get the result
Expected: A list of Info.Company data returns
Actual: A list of blank returns

Note: No such issue when export the profile data without @Select parameter