Multiple Hyperion Planning 11.1.2.3 Applications

Hello,

I have created two applications A and B.  A was created first and had about 8 dimensions, created some forms, and loaded some members then I turned that one off and sometime later I created application B with 7 dimensions and loaded all the members, created forms, business rules, etc.  I turn off application B and start up application A again and I see all the metadata and forms from B have now replaced what was in A.  Is that expected behavior when switching between different hyperion planning applications?

Thanks,