Hi Philippe,
What you described is exactly what I am seeing. Unfortunately, it appears that I cannot get a note on/off to be fast enough to get the expected behaviour. I suspect this is because I’m having to convert the cc from my footpedal into notes for logelloop (please see: https://www.logelloop.com/forums/topic/midi-latching/ for more info).
I suppose that this need to differentiate between long and short presses also means that it would not be possible to have a ‘latched’ record mode? so that a pedal can show the record state with an LED (also as per the discussion in my other post)