I test KK ROMs on my XT910 and I noticed general problem with alarm clock app flip actions functionality. It is strange but application does not recognize flip phone action and do not dismiss/snooze alarm. Shake action reacts a bit to slow but reacts. I noticed that in SlimKat, Carbon, CM, MoKee, LiquidSmooth and CyanFox ROMs.
Daily I use Carbon based on Android 4.2.2 and Alarm clock app works perfectly.
Is this app problem or KK does not recognize flip actions properly?