Hi, ive an issue with append_response in details api when i use images, if i send the request with "fr-FR" in language for movie (and maybe same issue on show, ect...) ive 3 empty list, but if i send "fr" in language i received the correct list of fr img.

But as you show it the documentation API, for details we need to send language as xx-XX, it work with only xx but it think we can have some behavior in some language as PT and BR, or maybe for detail and other api langue mean only xx ? but in the default you use en-US (write in the api documentation)

Thanks in advance