Digitone / overbridge ctrl panel issue

Hi and firstly apologies if this has been answered elsewhere or is bleeding obvious.

I have recently gone from a DAWLESS setup to starting to use Bitwig, with the aim of getting my DN on to seperate tracks within Bitwig for treatment and recording.

However, I can’t route anything from the Overbridge control panel. Latest version installed of Overbridge, DN OS 1.30a and Bitwig.

This is the screen grab of what I can see when I open the Control Panel - can anyone point me in the right direction for seeing the options (toggles) to select the routing for individual outs.

Thanks in advance!

My mac is pretty old - if that makes any difference.