Chord Pads remote control broken when using midi controller

Chord pads remote control does nothing when using midi controller.
Controller gets mapped ok but has no effect.
Works ok using remote keys.

Steps to reproduce:

  1. Create empty project.
  2. Add instrument track.
  3. Enable chord pads.
  4. Click edit button and activate remote control for voicings, tensions and transpose.
  5. Map any midi controller (not already assigned in generic remote or quick controls)
  6. Controller is mapped but does nothing.

System specs:

Acer Aspire 5750
Windows 10 Home, 64 bit

Cubase Pro 8.5, 64 bit
UR44 interface
Alesis vi49 midi keyboard