Norton 360 lumps all adware/spyware cookies with logon cookies. Group delete or ignore option only!

Norton 360 lumps all tracking cookies including logon/identification cookies into an adware/spyware group and presents a choice of "fix"/ignore. Why can't individual cookies be selected?

 

I hate spending precious time re-initializing my identification and logon cookies (WSJ, IBD, Yahoo and many more!)