Probably because there's not enough room for the freeze buttons in CV and Bakers want to keep CV strips as simple as possible. Of course there is no technical restriction why freeze buttons could not exist in the console view, too.
Also the archive button is not present in CV.
My answer: 'it's by design' - console view is for mixing, track view is for song editing. Track freeze does not belong to mixing category - it's more like track bounce thing.
That said, I'd love to see more features in CV but it's good to keep things simple because we all are not seasoned power users.