How to remove the blank line from the beginning of a CSV export?

[Béla Hegyesi]

Hi,

First of all, I am unable to register at the Xray support portal:
https://jira.getxray.app/servicedesk/customer/portal/2/user/login 
Is that normal?

Second:

When I am doing a Scheduled report with the Xporter for Datacenter app, I get a blank line in the first row of the CSV.
The template file looks like this:

There are no blank rows in the beginning of the template.

The CSV output looks like this, generated from the above-mentioned template file:

The configuration is this:

We are using Jira 8.13.9 Datacenter and Xporter 6.9.4.

Thanks in advance!