Error when deserializing GoLang implicitly packed repeated field

[Santalov]

Suppose you have a proto like this

message Repeated {
  repeated int64 implicitly_packed_options = 4 [jstype = JS_NUMBER]; // field options should have no effect
}

And protoc-gen-ts does not deserialize this message when it is serialized with GoLang. Deserialization fails with Assertion error.

protoc-gen-ts generates deserialize method like this

        static deserialize(bytes: Uint8Array | pb_1.BinaryReader): Repeated {
            const reader = bytes instanceof pb_1.BinaryReader ? bytes : new pb_1.BinaryReader(bytes), message = new Repeated();
            while (reader.nextField()) {
                if (reader.isEndGroup())
                    break;
                switch (reader.getFieldNumber()) {
                    case 4:
                         pb_1.Message.addToRepeatedField(message, 4, reader.readInt64());
                        break;
                    default: reader.skipField();
                }
            }
            return message;
        }

Looks like the field is trusted as a packed = false field, while there is no such field option.