Each new view needs new space again. This problematic is well-known in the JSF world:
[https://www.google.ch/search?q=jsf+view+scope+memory][1]
Implementations like *myfaces* already tried to hit this issue with solutions like the LRU Cache (Last Recently Used) (`org.apache.myfaces.NUMBER_OF_VIEWS_IN_SESSION`). `org.apache.myfaces.NUMBER_OF_VIEWS_IN_SESSION`.
Ivy makes sure when a user logs out that the ViewScope is deleted.
However, we are planning improvements in this area: As soon as the dialog ends properly, we will ensure that the view scope is deleted in the future.
[1]: https://www.google.ch/search?q=jsf+view+scope+memory