Update DataStore.swift

Clocker/Overall App/DataStore.swift

@@ -23,6 +23,7 @@ enum ViewType {
 class DataStore: NSObject {
     private static var sharedStore = DataStore(with: UserDefaults.standard)
     private var userDefaults: UserDefaults!
+    private var defaultUbiquotousKeyValueStore: NSUbiquitousKeyValueStore!
 
     // Since these pref can accessed every second, let's cache this
     private var shouldDisplayDayInMenubar: Bool = false
@@ -35,12 +36,13 @@ class DataStore: NSObject {
     init(with defaults: UserDefaults) {
         super.init()
         userDefaults = defaults
+        defaultUbiquotousKeyValueStore = NSUbiquitousKeyValueStore.default
         shouldDisplayDayInMenubar = shouldDisplay(.dayInMenubar)
         shouldDisplayDateInMenubar = shouldDisplay(.dateInMenubar)
     }
 
     func timezones() -> [Data] {
-        if let cloudPreferences = NSUbiquitousKeyValueStore().object(forKey: CLDefaultPreferenceKey) as? [Data] {
+        if let cloudPreferences = defaultUbiquotousKeyValueStore.object(forKey: CLDefaultPreferenceKey) as? [Data] {
             Logger.info("Returning preferences from NSUbiquitousKeyValueStore")
             return cloudPreferences
         }
@@ -55,8 +57,7 @@ class DataStore: NSObject {
     func setTimezones(_ timezones: [Data]?) {
         userDefaults.set(timezones, forKey: CLDefaultPreferenceKey)
         // iCloud sync
-        NSUbiquitousKeyValueStore().set(timezones, forKey: CLDefaultPreferenceKey)
+        defaultUbiquotousKeyValueStore.set(timezones, forKey: CLDefaultPreferenceKey)
-        NSUbiquitousKeyValueStore().synchronize()
     }
 
     func menubarTimezones() -> [Data]? {