[BUG] Filename of downloaded file based on defined env var "PAPERLESS_FILENAME_FORMAT"

[galleon21]

Hello community,

When using the download button on the user interface, the filename of the downloaded file does not follow the pattern defined by the env var "PAPERLESS_FILENAME_FORMAT".

Defined:
PAPERLESS_FILENAME_FORMAT: "{created_year}-{created_month}-{created_day}{correspondent}{document_type}-{title}{tag_list}{asn}"

Filename pattern of downloaded file:
"{created_year}-{created_month}-{created_day}{correspondent}{title}"

I would like to get downloaded files with filenames as it is defined by the env var "PAPERLESS_FILENAME_FORMAT".
How can I fix this issue?

Best regards,
Artur