Calculate a default key view loop for windows loading from cibs even if autorecalculatesKeyViewLoop is NO.

AppKit/CPWindow/CPWindow.j

@@ -516,6 +516,10 @@ CPTexturedBackgroundWindowMask
 - (void)awakeFromCib
 {
     _keyViewLoopIsDirty = ![self _hasKeyViewLoop];
+    // If no key view loop has been specified by hand, and we are not intending to auto recalculate,
+    // set up a default key view loop.
+    if (_keyViewLoopIsDirty && ![self autorecalculatesKeyViewLoop])
+        [self recalculateKeyViewLoop];
 }
 
 - (void)_setWindowView:(CPView)aWindowView