uinavigationcontroller - UISearchController always display scope bar -
i adding search controller in app part of tab bar controller. trying scope show, not when search bar active. have tried subclassing , overriding method show it, , have tried using uisearchbar , uisegmentedcontrol separate seem scope showing. issue navigation bar height won't change. best/easiest way of doing this?
(also, people have used uisearchcontroller, how can background extend under status bar when uisearchbar active, in mail app)
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