Open Radar

 
As a developer, I can provide localized title and subtitle for a dynamic quick action via UIApplicationShortcutItem object by using NSLocalizedString macros or -[NSBundle localizedStringForKey:value:table:]. If the user then change the system language while the app is not running, those properties remain in the previous language until the app is restarted and I call -[UIApplication setShortcutItems:] again. I would like to have a way to udpate those localized descriptions when needed.

Steps to Reproduce:
Inspect UIApplicationShortcutItem designated initializer.

Expected Results:
Arguments that would allow to identify localized strings for the title and subtitle of the shortcut item, such as:

// @interface NSLocalizedStringIdentifier

- (instancetype)initWithKey:(nonnull NSString *)key
defaultValue:(nullable NSString *)value
table:(nullable NSString *)table
bundle:(nullable NSBundle *)bundle
NS_DESIGNATED_INITIALIZER;

// @interface UIApplicationShortcutItem

- (instancetype)initWithType:(NSString *)type 
localizedTitle:(NSLocalizedStringIdentifier *)localizedTitleIdentifier
localizedSubtitle:(nullable NSLocalizedStringIdentifier *)localizedSubtitleIdentifier
icon:(nullable UIApplicationShortcutIcon *)icon
userInfo:(nullable NSDictionary *)userInfo NS_DESIGNATED_INITIALIZER;

Actual Results:
localizedTitle and localizedSubtitle arguments allow to specify localized strings only in the current language.