Hi
Same here, I’ve updated strapi to 4.2.2 and when I do (as an authenticated user) http://localhost:1337/api/users/me I get the same payload than if I do http://localhost:1337/api/users/me?populate=*, just the default payload and no role field at all; the same for a UserRole conllection type I created with a relationship with users.
I can’t figure out any workaround for now, so any hint to make this work is appreciated 
Cheers!