I am making a swift app supporting multi language ,showing proper language ui according user's phone setting language, I want to launch different screen (showing different image, boot-en.jpg, boot-ja.jpg) according language,i created two LaunchScreen files ,LaunchScreen-en.storyboard and LaunchScreen-ja.storyboard and localize them ,and add a different UIImage to them, then create two InfoPlist.strings file with congfiging .UILaunchStoryboardName = LaunchScreen_en; // UILaunchStoryboardName = LaunchScreen_ja;// and then **config info.plist ** with UILaunchStoryboardName LaunchScreen above all steps ,build and run,hope to see launch screen showing boot-ja.jpg when phone's language is Japanese, showing boot-en.jpg when phone's language is English, but it shows black screen, how to fix this problem, thank you.