Rails 6: Zeitwerk::NameError doesn't load class from module

I have a file which looks like this

#app/services/account/authenticate/base.rbmodule Account  module Authenticate    AuthenticateError = Class.new(StandardError)    class Base < ::Account::Base      def self.call(*attrs)        raise NotImplementedError      end    end  endend

Now when I will run the code from rails c I have an error

> ::Account::Authenticate::AuthenticateError=> NameError (uninitialized constant Account::Authenticate::AuthenticateError)> ::Account::Authenticate.constants=> [:Base, :ViaToken]

So rails doesn't see AuthenticateError class. But when I will create a nested class from this folder like

=> Account::Authenticate::ViaToken> ::Account::Authenticate.constants=> [:Base, :AuthenticateError, :ViaToken]

AuthenticateError class is now visible

> ::Account::Authenticate::AuthenticateError=> Account::Authenticate::AuthenticateError

The solution for this problem is to create a separate file authenticate_error.rb which will work from the beginning but this solution is not ideal for me. Is there any solution to preload all classes or smth?

(Ruby 2.6 with Rails 6.0.0.rc2)