ios7.1 - iOS 7.1 UISearchBar gray view

Question

I work at an application and I tested today on iOS 7.1. Until now my search bar was normal:

But now I have this problem:

A gray view appears and I don't know how to remove it because I don't have this view in my code. Does anyone have the same problem? It is an iOS 7.1 bug?

Answer 1

My quick fix used some code I found here: https://stackoverflow.com/a/18664917/1153630

And then:

searchBar.backgroundImage = [UIImage imageWithColor:[UIColor clearColor]];

I'm still not very impressed by it though: will update answer when I find a better way.

You may also want to checkout: Colour changed in iOS7.1, how to change searchBar colour?