Yep, these are truly annoying…particularly because they don’t “work” like rollover contextual menus: rollover and make a choice or not, roll off…done. They just stay on until you reclick 'em to dismiss them, choice or not. Yet another “nobody asked for it” redundant mechanism that interferes with the miserably narrow Mixer scroll bar or forces an unwanted parameter change if you attempt to dismiss it and aren’t careful. Meh.
Huge +1