I used to be able to hit tab to choose a button in a dialog and hit space to press it (in Cubase 6.0). Now in 7.0.5, the spacebar seems to have no effect:
Haven’t tried that. But enter has a different behavior than spacebar on the Mac. Enter chooses the highlighted button, while spacebar selects the outlined button. Ooh. I just realized as you tab, both of these change. So Steinberg is kind of abusing the standards here. I’ll try enter, that will probably work.