Please elaborate on this issue you are having.

Perhaps this may help: https://support.mozilla.org/en-US/questions/955403?esab=a&s=new+download+button&r=0&as=s

Thanks for a fast answer. I should be probably more specific and mention before that I mean that progress bar which been integrated in to the small FF icon placed on the Dock under MacOS.

http://download.cnet.com/8301-2007_4-57591110-12/mozilla-adds-easy-download-monitoring-to-firefox-for-os-x/

I have looked in to config, but did not catch anything relative to that icon progress bar

Note that this is in the Firefox Release notes:

• https://www.mozilla.org/en-US/firefox/22.0/releasenotes/

This used to be available as an extension, but is now implemented in Firefox 22 and later.

• https://addons.mozilla.org/firefox/addon/dock-progress/
• Bug 548763 - Show download progress in app icon in Mac OS X Dock

I'm not seeing a way to suppress this.

• resource://gre/modules/DownloadTaskbarProgress.jsm
• http://mxr.mozilla.org/mozilla-central/source/widget/cocoa/nsMacDockSupport.mm