Delvin127562

### Steps to reproduce 1. Make a filter to block everything except mentioned in mime-type. 2. You should use mime-type for x-rar-compressed. Mine filter looks like `/^application\/(msexcel|msword|vnd.ms-excel|vnd.ms-powerpoint|vnd.openxmlformats-officedocument.wordprocessingml.document|vnd.openxmlformats-officedocument.spreadsheetml.sheet|vnd.openxmlformats-officedocument.presentationml.presentation|pdf|zip|x-zip-compressed|x-rar-compressed|x-7z-compressed)$|text\/(plain|csv)$|image\/(jpeg|heic|png)|httpd\/unix-directory/I` In this mime-type...