Fix issue that prevented window events to register for recently launc…

…hed apps (#264)

CHANGELOG.md

@@ -12,6 +12,7 @@ Release: dd.mm.yyyy
 
 ### Bug Fixes
 
+- Fix issue that prevented window events to register for recently launched apps ([#264](https://github.com/kasper/phoenix/issues/264)).
 - Fix issue that caused `App#mainWindow()` to return a broken Window instance when the app is for example minimised. The function will now correctly return `undefined` in such cases ([#269](https://github.com/kasper/phoenix/issues/269)).
 
 2.6.6

Phoenix/PHAXObserver.m

@@ -109,7 +109,7 @@ - (void) setup {
                        kCFRunLoopDefaultMode);
 
     for (NSString *notification in [PHAXObserver notifications]) {
-        [self performSelectorInBackground:@selector(addNotification:) withObject:notification];
+        [self performSelector:@selector(addNotification:) withObject:notification afterDelay:1];
     }
 }