Just reminds me of more usability/security concerns in GNOME.
If you have any popup dialog box open anywhere, it completely inhibits the screensaver. Try it. Open Rhythmbox and open the volume slider and walk away from your computer. Open Chrome and open the Google Voice popopen box. Your computer will not go to sleep. Also, it breaks mouse focus and more. The GNOME developers don't seem to care at all.
If you have any popup dialog box open anywhere, it completely inhibits the screensaver. Try it. Open Rhythmbox and open the volume slider and walk away from your computer. Open Chrome and open the Google Voice popopen box. Your computer will not go to sleep. Also, it breaks mouse focus and more. The GNOME developers don't seem to care at all.