Only first MIDI controller defined in expression map is sent for an instrument

Hi Daniel,

When I build my own Playing Techniques, assign them to my own Expression map, and then define individual Actions for each of them, Dorico only performs the first one I assign to any given instrument. I’m using controller messages, if that makes a difference.

Whenever I apply a new technique, Dorico just repeats the first one (which is confirmed in the Playing Techniques lane, and when monitoring the MIDI output, too).

If, however, I use the Automation Lane to change the controller value, it does as asked.

What am I doing wrong? Have I misunderstood the Expression Map feature?

Sorry if this has been addressed elsewhere.

Thanks so much.