I agree with grennie.
Gender identity is a really rough subject for many feminists. I don't "identify" as cis. I don't "identify" as "feminine". I don't actually "identify" as "woman". I'm just a person. If gender is all that matters, then my sex is not female. But I am female, I was born female, I have been treated all my life as female, often to my detriment. The appreciation that there are things that happen to females because they are identified as female at birth is important, and is in no way taking a pop at trans people. If we say that people are only their gender - well I'm a bloke, I guess. But physically, I am very "feminine". And that's OK to me - I think it is OK for people not to conform to very constrained views of what they are based on their genitalia.
Otherwise what is someone like me? I was born and raised a female, with all that entails. My appearance is very "feminine" - not something I would change, or could really. The things that I enjoy, my approach to sex, the way I feel about my children, loads of things, are all stereotypically male.
So I don't "identify" as cis, as that would be to identify as feminine, female, surely.
I don't identify as trans, I don't feel a need to change my body or how I am.
What am I, under the new code?