Wacom tablet no pressure sensivity OSX

I just tried Synfig. It looks great so far but I realized that it is not recognizing pressure from my wacom intuos pro m.
I can draw with the tablet using the draw tool but it is not pressure sensitive, width is always maximum.
Mac OSX 10.11.16, Synfig Studio 1.0.2 (Dev Version is the same problem), Wacom intuos pro m PTH-651
The edit/input devices dialog shows “core pointer: disabled/screen/window”, “core keyboard: disabled/screen/window”
Changing and reverting these options does not make any difference.
The tablet works fine in Krita, Gimp, …
Is it possible to make the pressure sensivity work on OS X?
best regards

I would say… Well know problem :wink: