I have a csv file which contains the entries from drupal 7 webform. I uploaded the csv file in drupal 8 webform. It imports the data, but only the last entry is shown in the drupal 8 webform's results.
This is the csv file: columns A-D : IP Add, UUID, Phone Number, Email. (dummy entries).
I select the matching columns on the destination(submission) and then click import. After importing this is what drupal displays:
Only the last row from the csv file is updated in the webform.