My only guess right now is that there is a mutual database for both projects so you see the same app in both consoles (and that too only happens w/out an error because maybe the different .war files have identical authenticationConfig.xml settings).
That is, the same database configuration is used for both projects; This configuration is either:
- Part of the .war files that you deploy (in worklight.properties), or
- Something that you configure in the Ant task script used to deploy the .war files, or
- Some configuration in the application server hosting the .war files.
See documentation: http://pic.dhe.ibm.com/infocenter/wrklight/v6r0m0/index.jsp?topic=%2Fcom.ibm.worklight.help.doc%2Fadmin%2Fc_clustering.html