showclick only works on Windows

Classic Servoy
1

It seems that the ShowClick property of Label/Button only works under Windows.
Under SuSE and Mac OS X you don’t see the image being pressed.
Known issue ?

Servoy 2.1/2.1.1b1

2

The showClick property makes the difference between real button component or a label with a mouselistner, the LAF desides how a button or label will show.