From Times article -
However, Mordaunt, a former equalities minister whose twin brother is both gay and a self-proclaimed “trans ally”, has previously been criticised for her pro-transgender rights stance — something that is likely to come under scrutiny during the leadership contest.
While in the equalities post in 2018 she said that “trans women are women and trans men are men”.
Mordaunt reiterated her stance last year while paymaster general, repeating at the dispatch box that “trans men are men and trans women are women” during a debate on maternity allowances. It is claimed she tried to get the word “mother” removed from the maternity bill, which was introduced when Suella Braverman went on maternity leave.
Her ministerial colleagues, including Truss, Nadine Dorries and Chloe Smith, had to go to Johnson to get him to overrule her. Her backers are said to include Caroline Noakes, the chair of the women and equalities committee, and Maria Miller, her predecessor on the committee.