Tact RCS, omnidirectional/dipol speakers

I think about buying a Tact RCS 2.0, but have not taken a decision yet, because even Tact-USA could not answer the following question: Does the room correction work with omnidirectional speakers as well? I have Shahinian Diapason, whose drivers are directed to all sides and which are supposed to work with room reflections. Wouldn't the Tact try to kill these freom his point-of-view, unnecessary reflections? Are there any owners of omnidirectional, or Dipol speakers, who can share their experience?