Auth.getUser() can not find user in edge function

I'm trying to delete user via

edge function

edge function

, but

auth.getUser()

auth.getUser()

returns

null

null

everytime. I've checked that

req.headers.get("Authorization")

req.headers.get("Authorization")

is correct

Invoking:

    await supabase.functions.invoke("user-self-deletion");

    await supabase.functions.invoke("user-self-deletion");