To the OP here is how you get access to all the available articulations.
- Load as many instances of Iconica as are needed to cover all the articulations.
- Each instance should use its own MIDI channel
- Change the note numbers used for key switches so they are unique across all the instances.
- When you build the Expression Map make sure that articulations on the additional instances modify the note’s MIDI channel number to match that of the instance.