How do CWs work on Cohost? Do you just add cw: to the beginning of a tag?

Aspiring artist and writer on the interwebs.
β Autistic w/ ADHD β
ααα’ Nyanbinary ααα’
βΆ Leftist & Environmentalist βΆ
Partner of @Huplactose
How do CWs work on Cohost? Do you just add cw: to the beginning of a tag?
you click on the lil warning triangle dingus icon and it pops out a text field where you can say what it is
Oop sorry.. ( _ ////_ " )