xbutton.subwindow field of the XEvent is always set to zero with emulated ButtonPress pointer events
Submitted by PatriceB
Assigned to Peter Hutterer @whot
Description
As described in title, I've noticed that .xbutton.subwindow field of the XEvent is always set to zero with emulated pointer events. According to Peter Hutterer, it sounds like a bug : http://lists.x.org/archives/xorg/2013-October/056118.html