On ManyCam version 7.0.6.2 (for Windows), and for at least several releases prior to that, I find that when I click either the “Trans” or “Cut” button to go from one Present to another, intermittantly it doesn’t work. For example, if I click “Cut”, it doesn’t switch Presets, but if I click “Trans”, it will switch. Sometimes, it’s vice versa. But it’s not a problem all the time, just sometimes. I haven’t reported this problem until now. I’ve just lived with it.
I wish this could be fixed so that both Trans and Cut will work whenever they are invoked.