1. After selecting a Factory preset, if I change the volume using the Master Volume knob or the Swell pedal,an asterisk '*' appears after the preset's name to indicate that a change has been made which should maybe be saved. WHY? - Changing a volume level is a normal part of playing a sound - it is not modifying a sound.
2. After modifying a preset and saving it to the User Bank, any future changes to the new preset do NOT cause an asterisk '*' to appear after the preset's name. WHY NOT? - Any modifications to the sound of a User preset are just as important as modifications to a Factory preset, if not more important.
Note: These questions arise from my using the new B3 V2 app, but I think they also apply to most or all of the other V Collection apps.