Unable to export 'ReportType' to csv

When exporting my references list from JabRef to csv using the below custom layout, everything exports fine except for the ‘Report Type’ column which is blank. The ‘EntryType’ column in JabRef Application is fully populated with “Article” and “InProceeding” types.

custom export .Layout file contains:

"\format[AuthorLastFirst,AuthorAndsReplacer]{\author}","\format[RemoveBrackets,RemoveWhitespace]{\title}",\year,"\journal",\volume,\number,"\begin{doi}\doi\end{doi}","\url","\begin{reporttype}\reporttype\end{reporttype}"

Any help appreciated!

Hi, could you give a bit more information about what version of JabRef you are using? The custom layout you provided seem to work for me.