Midi Volume vs Control Pedal
 

I want to have the control pedal to control Expression CC 11. I set Control Pedal to Expression #11. Great.
I want to control midi volume from a DAW. I set MIDI Volume to Enabled and it seems like no matter what I have the Control Pedal mapped to it sends midi volume to the engine. No matter what I have Control Pedal assigned to it controls the volume.
Any one else have this problem?
Am I missing something obvious?
Ideas?