[Twisted-Python] twisted.names.client.Resolver user neither 'search' nor 'domain' from resolv.conf?

Hi, I just briefly tested twisted.names.client.Resolver with a resolv.conf configuration file. I noticed that it doesn't utilize the configured 'domain' or 'search' directives. Is there any plan to implement this in the near future or is there a deliberate reason why these aren't used? Bjorn A.