Unable to add Cordova Plugins to a cordova project

1. Create Hybrid Mobile project
2. Open config.xml in Corodova Configuration editor
3. Click on button Add.. to add Feature
4. Select more features and click Finish
5. Click Yest to All in Overwrite Files dialog (many times)
ASSERT: Plugins are added to project and to config.xml file
6. Remove added plugins from config.xml file and from project/plugins directory
7. Repeat steps 3. and 4. selecting the same plugins as before
ERROR: No plugins added neither to project/plugins dir or config.xml file
8. Refresh project
ERROR: Only first selected plugin is added to project/plugins directory and still no plugins added to config.xml file