Poor old Kier, he hasn't got a hope.
Run that through the bullshit translator: 'we're going to try (desperately) not to talk about this during the campaign and hope it doesn't wreck us'.
Not a chance, mate.
Women - want clear guarantees that you are not muttering platitudes until you safely get into power and they cannot stop you galloping them into an untouchables/service human subclass and removing all their rights, while empowering men to do whatever the fuck they happen to feel like and the rape/assault/exclusion statistics rocket
The TQ+ Political lobby equally will want clear guarantees that you will passionately and committedly fuck over women and build on your male supremacist beliefs and commitments already made, because trying to keep the quiet part quiet will just get you called transphobic.
On the doorstep, refusing to talk about this is just going to get it in the neck from both sides.
And from women voters: if you don't know what a women is and don't believe in their equality to men regardless of the man's identity choices, and believe in alternative reality - they're not going to put all that aside and say 'well i'm sure he's got a grip on fact, reality and science in other matters outside of this one where he's entirely loopy - and yes, I'll embrace my oppression and subordination for the betterment of the UK'. Are they? Because women voters are not bloody service droids with boundary issues and a masochism fetish.
At least, not enough of them are to win an election with.