Currently during the webform submission export, there is no option to skip the header from the Export file.
There are only two options available:
I think there should be a 3rd option as well for none.
So that we can use the drush command like the following, if we do not want the header row.
drush wfx webform_id --delimiter=';' --header-format=none
Closed: won't fix
6.2
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