Can't interact with UI objects in bottom and top views

Hi there,
I'm trying to implement top and bottom views with some interaction in them, like UISwitch or UiSegmentControl, UITextField etc. So the thing is I can't interact with them at all, they behave if they were just an image, no movement at all. If I put the same view to the left or right folding view, then I interact with them just fine.
Please help what to do with it.
