Policies exist for a reason: suppose you're uninstalling the package for a db server, try imagining how fun it'd be to see the data thrown out. No, not for a broken db, any db!
If you believe that the Application Manager (i.e., the gui, not the package manager which is dpkg) should use --purge instead of --remove, try submitting a bugreport / brainstorm (but do check the current situation first!)
Now, back to the original question... any news about a fixed version?