Dynamic import in Webpack: it is possible to distribute chunks between subfolders?

Question

Note: this question about chunks, not output bundles.

If we need to distribute webpack output bundles between multiple subpaths, we can do it next way (unusual, but I use absolute paths):

const WEBPACK_CONFIG = {

    // ...
    entry: {
        'open/js/testOpenEntryPoint': 'C:/.../example.loc/source/open/3_es6/testOpenEntryPoint',
        'admin/js/testAdminEntryPoint': 'C:/.../example.loc/source/admin/3_es6/testAdminEntryPoint'
    },

    output: {
      path: 'dest',
      filename: '[name].js',
      chunkFilename: '[name].js'
  }
}

However, it does not work for chunks: chunkFilename, unlike filename, ignores subpath and outputs chunks in single directory. Nevertheless, can we distribute chunks between multiple subpaths as shown below? Currently I know only multi-compilation solution, but maybe it is more simple way.

source

　 open

　　 testOpenEntryPoint.js

　　 dyn_load

　　　 dynForTestOpenEntryPoint.js

　 admin

　　 testOpenEntryPoint.js

　　dyn_load

　　　 dynForTestAdminEntryPoint.js

dist

　 open

　　 testOpenEntryPoint.js

　　 dyn_load

　　　 0.js

　 admin

　　 testOpenEntryPoint.js

　　dyn_load

　　　 1.js