I need to create an initially *invisible* window in OpenKode so that when my application starts to run this window is 
not initially visible. From the documentation that I've read the call to 

kdRealizeWindow(kd_win, &egl_win)

by default always makes the window visible (this is not what I want). I tried making a call to set the window "
visibility" property prior to making this call:

KDboolean visible = KD_FALSE; 
kdGetWindowPropertybv(kd_win, KD_WINDOWPROPERTY_VISIBILITY, &visible);

but I still see this window visible until I explicitly (later) through my delegate window force it to become invisible. 
Is there some trick I'm not aware of to configure this window so it's initially realized as invisible?

Thanks . . .