Export data from grid not adding custom rendered data magento2

[bulbulagarwal896]

Preconditions:

1. Magento 2.1.8
2. With needed prerequisites.

Steps to reproduce

1. login to admin panel.
2. Go to customer panel, and click on export button to export details in CSV format.

Expected result

1. in CSV, columns Confirmed email and Account Lock, values should be displayed as in customer grid.

Actual result

1. Not displaying and value in Confirmed email and Account Lock columns of CSV. it just gives a blank value.
   exporting not adding the values which are rendered by prepareDataSource function(ui/component/listing classes).

[Zefiryn]

I am gonna do it.

[magento-engcom-team]

@bulbulagarwal896, thank you for your report.
We've created internal ticket(s) MAGETWO-76254 to track progress on the issue.