Hi@mhenderlight,
Based on the issue that you mentioned, do you want to display Date/Time field in the DataTable ?
Could you please tell me that if only the Date/Time field in unable to display or all the fields are unable to see?
Have you connected the OneDriveForBusiness to your App?
I have a test on my side, please take a try as below.
1). Click the "New Form" tab in MS Form page and name the form
2). Click the "Add New" in Questions tab to add columns
3). Click the "Preview" to add response, submit
4). Click the "open in excel", and then you will get a same table in the Excel
5). Move the exported excel table into your OneDriveForBusiness
If all the fields in the excel table are unable to display in the DataTable, please make sure that you have save your exported excel table on OneDrive.


Hope it could help you.
Regards,
Qi