RequireJS: Random modules dependencies issues

I have a simple application with few modules and some dependencies (jQuery and its plugins).

Config:

main.js

requirejs.config({
  paths: {
    'jquery': '../vendor/jquery/dist/jquery',
    'domReady': '../vendor/requirejs-domready/domReady',
    'raty': '../vendor/raty/lib/jquery.raty'
  },
  shim: {
    'raty': {
      deps: ['jquery']
    }
  }
});

app/rating.js

"use strict";

define(['jquery', 'raty', 'domReady!'], function () {
  $('.rating').raty();
});

RequireJS task in Gruntfile.js

    requirejs: {
      main: {
        options: {
          mainConfigFile: '<%= appDir %>/js/main.js',
          appDir: '<%= appDir %>/js',
          baseUrl: '.',
          dir: '<%= buildDir %>/js',
          optimize: "none",
          modules: [
            {
              name: 'app/default',
              include: ['jquery'],
              exports: 'jQuery'
            },
            {
              name: 'app/rating',
              exclude: ['jquery', 'raty', 'domReady!']
            }
          ]
        }
      }
    },

HTML files

<script src="//cdnjs.cloudflare.com/ajax/libs/require.js/2.1.15/require.min.js"></script>
<script>
  requirejs.config({
    baseUrl: '/assets-dist/js'
  });

  require(['main'], function () {
      require(['app/default', 'app/rating']);
  });
</script>

Problem Default module is being loaded correctly each time. I face an issue with rating module jQuery dependency. From time to time I got ReferenceError: jQuery is not defined error in jQuery Raty plugin.

I'm fighting with this for few hours, I've read tons of documentation, blog posts but I'm unable to find a misconfiguration myself.

Edit:

I noticed that stuff is working correctly when I add include: ['jquery', 'raty', 'domReady!'] to module configuration. But my question is: what is the point of putting jquery in rating module build file when it's already included into default module output file?