I've worked in education. I have many real life friends who work in education. Including autism advisors. We've talked privately about this.
No one believes that a person can be born in the wrong body. Not one.
Gender Incongruence is a horrible situation for people and an adult may decide to transition to help that, but we all need to be very very wary of this in kids.
The refusal to acknowledge there's anything odd about the number of autistic spectrum children presenting as trans is just insane.
"Oh it's just they feel more comfortable coming forward"
Bullshit
These kids particularly are at risk.
And as for the rest you make absolutely sure theres no underlying mental health issues and / or trauma . And guess what, you can't tell that from the eyes.