Since updating from Beta 4 → Beta 5, these things have broken for me (and are persistent after a restart). Is anyone else having this trouble?
* Cannot drag files/folders from the desktop into open Finder windows.
* QuickTime Player cannot open MP4/H.264/AAC video files.
* Preview is unable to open images.
* QuickLook cannot preview text files.
* Services are missing from the services contextual menu for most file types.
* Screensaver cannot load photos from a folder of photos.
* Significant UI drawing issues in the system preferences.
Am I the only one?