Very interesting. They appear to be down playing and minimising some of the more objectionable bits of the guidance. Eg they say in this statement
If another learner feels uncomfortable sharing facilities with a trans young person, they can be provided with a private facility such as an accessible toilet, or be allowed to get changed at another time.
The guidance actually states that if another learner feels uncomfortable they can be allowed to get changed after the transgender young person is done. Not just at another time. After the girl with the penis, whose needs are the most important here.
There are other bits like that too. Almost as if they recognise they were a bit too obvious at how little consideration and regard they have given to the rights of other children, and now need to walk that back a bit.