Animate images setting - confused
 

I've tried all the available options with respect to "Animate Images" under the global settings, but I can't see that it does anything. Am I wrong to think its supposed to affect all animated GIF's on a page? I'm specifically interested in limiting or halting animated avatars and sigs on discussion forums, but that's precisely where this setting seems to make no difference.

Am I doing something wrong? I'm running the current sneaky peek.

Thanks!
Scott

I checked the sneaky peek here too.

Only "Never" seems to be working correctly.

The other choices act like "Forever" here.