User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:1.9) Gecko/2008061004 Firefox/3.0 Build Identifier: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:1.9) Gecko/2008061004 Firefox/3.0 Scrollbars remain in the active state even when the Firefox window is in the background. Reproducible: Always Steps to Reproduce: 1. Open Firefox 3 2. Launch another application or Finder window 3. Look at scrollbars Actual Results: Scrollbars remain in the active state even though the Firefox window is in the background. Expected Results: The scrollbars should respect the standard Mac OS X UI guidelines and switch to the inactive state when the Firefox window is in the background.