ios - iPad 多任务，push一个全屏ViewController后，滑动分割滑块后，点击返回按钮，导航栏消失

Question

如题。
滑动分割滑块后，应用的view大小在regular和compact之间进行了切换。

Answer 1

I have encountered such a problem in my memory. The view of the navigation bar has not disappeared, but has been replaced by your new viewController's own navigation bar. When you turn it off, the previous view will no longer be visible.