Profile preferences and plugin version are not reverted from features

Version 2.3 added support for storing plugin version and some settings in profiles.

Problem

When editor is configured and exported to features, the export captures all changes correctly (plugin version etc). But when reverting from this exported code in another environment, the changes are not applied and profile UI reports that plugin version is not what is expected in profile Re-export of the config from this environment produces code with NULL values:

Originally exported values

// Exported profile: filtered_html
  $profiles['filtered_html'] = array(
    'format' => 'filtered_html',
    'editor' => 'ckeditor',
     // SNIP
    ),
    'preferences' => array(
      'default' => 1,
      'user_choose' => 0,
      'show_toggle' => 1,
      'add_to_summaries' => 0,
      'version' => '4.6.1.580bcaf',
    ),
    'name' => 'formatfiltered_html',
  );

Values after feature revert->feature update on another environment

// Exported profile: filtered_html
  $profiles['filtered_html'] = array(
    'format' => 'filtered_html',
    'editor' => 'ckeditor',
     // SNIP
    ),
    'preferences' => array(
      'add_to_summaries' => NULL,
      'default' => NULL,
      'show_toggle' => NULL,
      'user_choose' => NULL,
      'version' => NULL,
    ),
    'name' => 'formatfiltered_html',
  );

How to reproduce

1. Install this module and CKeditor on clean environment.
2. Go to WYSIWYG profiles UI and check that plugin version is discovered. (all good)
3. Edit a profile and enable some checkboxes ("Enabled by default" etc).
4. Create a feature and export this profile. The exported code will contain correct values. (all good)
5. Go to new environment and revert exported feature.
6. Go to WYSIWYG profiles page and note that there is a warning "CKEditor (Expected version: but found 4.6.1.580bcaf.)" (bad, the version of the plugin has not been imported during feature revert).
7. Edit the profile and note that previously checked checkboxes ("Enabled by default" etc) are not selected. (bad)

Also, Features UI shows the following error:

Notice: Undefined index: add_to_summaries in wysiwyg_features_rebuild() (line 85 of /var/beetbox/docroot/sites/all/modules/contrib/wysiwyg/wysiwyg.features.inc).
Notice: Undefined index: default in wysiwyg_features_rebuild() (line 86 of /var/beetbox/docroot/sites/all/modules/contrib/wysiwyg/wysiwyg.features.inc).
Notice: Undefined index: show_toggle in wysiwyg_features_rebuild() (line 87 of /var/beetbox/docroot/sites/all/modules/contrib/wysiwyg/wysiwyg.features.inc).
Notice: Undefined index: user_choose in wysiwyg_features_rebuild() (line 88 of /var/beetbox/docroot/sites/all/modules/contrib/wysiwyg/wysiwyg.features.inc).
Notice: Trying to get property of non-object in wysiwyg_features_rebuild() (line 96 of /var/beetbox/docroot/sites/all/modules/contrib/wysiwyg/wysiwyg.features.inc).
Notice: Undefined index: add_to_summaries in wysiwyg_features_rebuild() (line 85 of /var/beetbox/docroot/sites/all/modules/contrib/wysiwyg/wysiwyg.features.inc).
Notice: Undefined index: default in wysiwyg_features_rebuild() (line 86 of /var/beetbox/docroot/sites/all/modules/contrib/wysiwyg/wysiwyg.features.inc).
Notice: Undefined index: show_toggle in wysiwyg_features_rebuild() (line 87 of /var/beetbox/docroot/sites/all/modules/contrib/wysiwyg/wysiwyg.features.inc).
Notice: Undefined index: user_choose in wysiwyg_features_rebuild() (line 88 of /var/beetbox/docroot/sites/all/modules/contrib/wysiwyg/wysiwyg.features.inc).
Notice: Trying to get property of non-object in wysiwyg_features_rebuild() (line 96 of /var/beetbox/docroot/sites/all/modules/contrib/wysiwyg/wysiwyg.features.inc).