iOS 11/Xcode 9: UITableViewCell white background flickers on delete

Question

On iOS 11 device on deleting a UITableViewCell unexpected white background appears for some reason however all background colors are set to blue in storyboard (works fine on iOS

Answer 1

Try it (you can choose appearanceWhenContainedInInstancesOfClasses instead).

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

    ...

    [[UITableViewCell appearance] setBackgroundColor:[UIColor clearColor]];

    return YES;
}