Empty Date fields when using the Xporter Reports option on Scheduled Reports

Description
When using the Xporter reports option on Scheduled Reports to export Date fields like ${Current Date} and ${Current Date Time}, returns them as empty.

How to reproduce

1. Create an Excel template with a JQL clause to export the ${Current Date} and ${Current Date Time} mappings from some issues
2. Create a Scheduled Report and select the Xporter Reports on the Export Data with the created template

Actual result/Attachments
The ${Current Date} and ${Current Date Time} are empty

Expected result
It should export the mappings

Workaround
Delete the JQL clause from the template and use it on the JQL option on the Scheduled Report to generate the Report, and the mappings will be exported.