When printer setup tool asks Jockey for a printer driver via D-Bus, Jockey asks whether user wants to disable the driver and if user confirms the driver gets downloaded and installed

I am on Intrepid with Jockey 0.5alpha1.

I use the following commands to pretend that a printer setup tool has detected a Samsung ML-1610 and asks Jockey for a driver:

sudo dpkg -P splix
dbus-send --print-reply --dest=com.ubuntu.DeviceDriver /GUI com.ubuntu.DeviceDriver.search_driver string:"printer_deviceid:MFG:Samsung;MDL:ML-1610;CMD:GDI"

This opens a small window asking whether I want to *Disable* splix, on a system where splix is not installed (I uninstalled it in the beginning). If I click the "Disable" button, splix gets downloaded from OpenPrinting and installed. Repeating the "dbus-send" command now does not open any window any more.

What I have expected is a window asking whether I want to Install and/or Enable splix not Disable.