.Rar files type detection

[Donkijote]

Hi, as the title says when uploading rar files the type is unknown, don't know if it's a bug or it's not supported.

So when I add a list of allow content types, according to
https://developer.mozilla.org/es/docs/Web/HTTP/Basics_of_HTTP/MIME_types/Common_types

rar content type is: application/x-rar-compressed
and I add this one, I can't upload rar files.

I'd like to know if there's a validation that can be added to support this.

thanks for your time, have a nice day