Prologue does not follow midi notes velocity

Hello, I have issues setting Prologue to follow the velocity values of the midi notes. It does not response to changes of the values in the midi editor at all and plays on its own. It has probably something to do with the settings in of the amplifier envelope of Prologue, but however I set it, it doesn’t follow the velocity of the notes. Any help?

I have the same problem. It seems to concern specifically Prologue; whenI copy paste the midi event to another instrument track -HalionSonic SE - the velocity is correctly read.
It must be a matter of turning a knob or a switch, but I can’t figure out which one.