- Fix consent cookie.

Related: yt-dlp/yt-dlp#7774

Author: trizen

lib/WWW/PipeViewer.pm

@@ -388,6 +388,11 @@ sub set_lwp_useragent {
                              "/", ".youtube.com", undef, 0, 1, "17" . join('', map { int(rand(10)) } 1 .. 8),
                              0, {});
 
+        my $rand_value = '17' . join('', map { int(rand(10)) } 1 .. 8);
+
+        $cookies->set_cookie(0, "SOCS", "CAISNQgCEitib3FfaWRlbnRpdHlmcm9udGVuZHVpc2VydmVyXzIwMjMxMDEwLjAyX3AxGgJ1cyABEgUIYKOy0wU=",
+                             "/", ".youtube.com", undef, 0, 1, $rand_value, 0, {});
+
         $agent->cookie_jar($cookies);
     }