Comment by russellbeattie

No idea... And a few versions ago Apple changed the maximize button to go full screen, which made it useless for the 95% of us who don't use one app at a time. Minimized windows also used to show up at the bottom of the screen when using "Expose", but then Apple changed the name to "Mission Control" and removed them. Just one more example of them slowly but surely driving its Mac customers away.