customBodyRender data not showing up when export to csv

I have a huge nested data set of arrays, to make all the fields appear in the table,I am using customBodyRender.but when I download the data, customBodyRender fields are missing in the CSV file,how do I make customBodyRender show in the CSV file..?

## Expected Behavior

## Current Behavior

## Steps to Reproduce (for bugs)

1.
2.
3.
4.

## Your Environment

| Tech | Version |
|--------------|---------|
| Material-UI | |
| MUI-datatables | |
| React | |
| browser | |
| etc | |