Why is my custom navigation menu disappearing when I drill down to new views in Splunk 6.3.3? How do I prevent this?

I am using Splunk 6.3.3 I have several custom dashboards, and whenever I am using a drilldown to move to a completely new view, the custom navigation menu disappears from the top. However, when I use drilldown to remain in the same view, the navigation menu remains the same. Is it possible to keep the navigation menu constant regardless of the change in views?