Generic controller and MIDI thru feedback

Hi,

I try to configure a generic controller in Cubase to control the Quick Controls by a “generic” controller device, in my case the TouchOSC app on my iPhone.

I managed to configure it, but for some special purposes I need Cubase to do a MIDI thru of the controller data. In other words: If I send MIDI data from my controller device into a generic controller configuration, the MIDI data is not fed back to the MIDI out of the generic controller.

The “transmit” option is selected, so the controller data is sent when I change the Quick Control with the mouse.

Is there an option in Cubase or the generic controller configuration to enable MIDI thru?

Jörg