Menu bar flicker in GM?

[AquaMethod]

I'm really enjoying the Mavericks GM! It feels great on a Retina MacBook Pro. One issue I'm having, though, is that the menu bar flickers all the time (even on a single screen). This most often happens when I command-tab, but any action in a window can trigger it. Has anyone else seen this?

 

[AquaMethod]

Ah, just a few more details—it seems to only happen on the Retina display (first generation 15" Retina MBP), not on external monitors.

I guess I'm pretty lucky that this is my only bug, but it's pretty distracting. Has anyone else seen it?

 

[280428055]

You aren't alone - I still have it, even with the latest updates. Seems to only be on the faded menu bar of the display on my 1st gen 15" rMBP when I'm working on my external.