profiles in development version

Hi guys,

I'm testing the profiles functionality with andromda profile in the
latest trunk version.
When I create a new project I can set andromda profile as default though
edit->settings -> profiles or add it manually through the
file->properties menu.
Before saving and closing the first time I can access all the
sterotypes, datatypes and tagged values, but after I reopen the zargo
all the profile extensions are missing or if they are there all the
applied metadata is missing and I have to reapply with the same results
the next time I reopen the zargo.
Is there a special way a should perform this or it's still a missing
functionality? 

Regards

Javier