UITabBarController > UISplitViewController > UINavigationController create issue

I have a question regarding to the the UINavigationController inside UISplitViewController inside UITabBarController. Basically, the structure of开发者_StackOverflow社区 my app looks like this.

Window 
---UITabBarController
------UISplitViewController
---------UINavigationController (detail)
---------UINavigationController (master)
------UISplitViewController 
---------UINavigationController (detail)
---------UINavigationController (master)
------UISplitViewController
---------UINavigationController (detail)
---------UINavigationController (master)

When I select something on detail page, it just show on master page which it works just fine. However, the problem comes when I select something on master page to push to the next view controller and press back button, the view is pop back but it is like it is done by using dismissModalViewController (the whole screen is pulling down including the detail area). The problem is only come on the horizontal screen mode. It pops back like it should be done (left to right) if the screen is on vertical mode.

Any idea?