hi i am unable to use the middle search bar on the firefox screen , i understand that this search bar is a dummy bar, i have been told that to make this bar work you have to alter the settings using about:config process, and changing the handoff from ture to false , to which I have done in the past and it has worked , but for a reason I cannot understand this seems not to work now , i am completely lost now and i am reaching out to the community for help and advise thank you . K.