One Second Delay on the Galaxy Nexus Multitasking Virtual Button?

Like many of you, I got my Verizon Galaxy Nexus yesterday morning and am absolutely loving it. One thing that's REALLY bugging me though is the noticeable lag on the multitasking virtual button. The back and home buttons both respond instantly, but the multitasking (recent apps) button ALWAYS has a one second delay on it. I've rebooted and that didn't change it. I'm hoping it's just a bug that will be fixed, but it's driving me nuts. Is this a common issue on the Galaxy Nexus? Any word on a fix?