CUE O/P-fader: level readout?

Is there a way to see on which levels the CUE-outputfaders in the Control Room Mixer Window actually are?
Obviously, I can guess on which level they are graphically, but there isn’t a dB-readout below the fader? Not even a hoover-over pop-up?
On my studio rig, I can read out the levels on my MC Pro by touching the connected rotary, but on my mobile rig I haven’t got any control-surface connected, so I’d like to see them on my screen?

Or am I doing something wrong?

Niek/ Amsterdam