I have a UIViewController that contains a UITabBarController with three tabs (each tab is a UINavigationController).
The problem that I encountered is that in the simulator and device, switching from one tab to another takes several seconds. I still have no way to measure how long it will take, but this is noticeable.
I wanted to understand how I can make my UITabBarController more responsive. Is there a solution to implement my own UITabBarController ??
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