Anyone else using P.X on a PowerPC Mac? I'm using a PowerBook G4 and I've noticed my shortcut keys don't work reliably. For example, the tab key only works to hide the palettes when in full screen ("mounted canvas") mode. When its in the normal mode, the tab key seems to tab thru the little tiny buttons around the document window: the little tracing paper toggle icon, the grid, color, impasto, then the ones in the lower left: selection behavior, navigator, zoom...
Most of the others don't work either, like Command-0 for fit to screen, Command +/- for zoom... the F-keys for showing hiding individual palettes. Interestingly, it is normal on this Mac that when I use a shortcut, the menu item that contains the command flashes briefly. That does happen here in P.X. It just doesn't do the command.
The commands work when picked from the menu. It's just the shortcut keys that don't work. I've tried resetting the keys in Preferences, restarting P.X with the shift key to reset the workspace(s), even reinstalling the app. Nothing helps.
I still have P.IX.5 installed and the shortcuts work there. Shortcuts work fine in other apps. My suspicions now are on the implementation of the OS X universal binary code.