As bizarre as this sounds I heard that there was never any requirement for a women’s officer to be a woman!!
There have been (not trans) men in these posts before.
All it will have taken is for one local member to nominate them and another to second that and if there was no one else wanting to do it they get the post.
No one else other than those branch members at the meeting get to decide so it’s not a reflection on the whole party.
There are issues with woke vs non woke in all parties atm.