Hihat Timbre controller not outputting expected values

I’m having some weird behaviour with the hihat timbre controller, compared to the cymbal timbre controler (which works well). I’m using the timbre to control a MIDI CC generator and send MIDI CC to Ableton.

When using timbre to CC mapping with the ride or crash I can set the timbre modulation to start with a low value at the “bell tip” and gradually increase to a high value as I move across the cymbal to the edge (“crash”). However on the hihat when I set the range to go from bell tip to edge, the bell produces a medium/middle value, the bow produces a low value, and the edge produces a high value.

It seems that the bell and bow of the hihat are back to front in terms of the modulation values they produce. They should presumably work in the same way as the ride and crash (i.e. you can produce modulation from the centre to the edge of the cymbal if you select the range as “bell tip” to “edge”). Is this a bug? Can you check and hopefully fix it in an update? Thanks!