The export of Epic Link mappings is not working correctly

The export of Epic Link mappings is not working correctly:

When exporting a single mapping like ${Epic Link.Summary}, or any other mapping, it just exports the Epic Key.

When exporting first ${Epic Link} or ${Epic Link.Key}, then the other mappings are correctly exported.

Steps to reproduce:

• Export an issue using the following code:

${Epic Link.Summary}

It will export the Epic Key.

Workaround:

• Export an issue using the following code:

${Epic Link.Key}
${Epic Link.Summary}