Wouldn't this mean we're all able to apply for the trans officer role, if the all-women shortlists remain open to trans women and self-ID becomes law?
The women's shortists are open to trans women because trans women are women. As they're women, any physical aspects which are traditionally considered 'male' are, in their cases, female. A fixed division between male/female physical aspects is not the defining aspect of sex-based shortlists. The physical can and should be entirely disregarded.
Sex, not just gender identity, resides entirely in a person's inner consciousness and public statement.
So I can be a trans-trans woman. My intent to self-identify this way overrides traditional, restrictive physical notions that a trans woman is a person born male who wishes or needs to live as female. In fact - that sentence is taboo, isn't it? You can't say 'April, you're not a trans women', because that would suggest there is some significant difference between me and trans women, which of course there isn't because we're exactly the same. You can't define me as a non-trans woman without inadvertantly describing trans women as 'people born male who wish or need to live as females'. That statement is, at best, crass, and at worst a tangible form of violence.
And you could say: 'no, April: you're a member of the woman category, but you're sub-classified as a cis-woman, and this position is only open to trans-women'.
But I don't identify as a cis-woman. I feel, in a way you cannot question, that I am a trans woman, and that I can speak for trans women, and although I haven't shared any of their formative experiences and the challenges specifically related to being born male and transitioning into a female identity, I still very strongly feel that I should represent the trans woman community as a trans trans woman.
I'm sorry, but why are you obsessed with the idea that I was born female and now live as a woman? Why do you care about my genitals and reproductive system and DNA? We've decided that doesn't matter.
So: everyone apply. It's the Victor/Victoria test. Nobody can point out that we're women pretending to be men pretending to be women if those words don't mean anything any more.