All comments in feature file printed to console

The change in cucumber@4.0 has been introduced in the following commit: https://github.com/cucumber/cucumber-ruby/commit/22c4f13dd0f8b3b0eac593d881b814328a3e49e2

It has not been documented, but it looks like it has been intentional, so it seems to be expected behavior. And no option to disable it.

In your case, if those comments after the last scenario are an issue, you may consider monkey patching the "Pretty" formatter. For example, if your support code is in `features/support`, you could add a `formatter` folder with `pretty.rb` with the following content:

# features/support/formatter/pretty.rb
# frozen_string_literal: true

require 'cucumber/formatter/pretty'

module Cucumber
  module Formatter
    class Pretty
      def on_test_run_finished(_event)
        print_summary
      end
    end
  end
end