moving autotype execution to main thread

MacPass/MPAutotypeDaemon.m

@@ -242,12 +242,14 @@ static MPAutotypeDaemon *_sharedInstance;
     /* TODO - we can use a saver way and use a notification to check if the app actally was activated */
     usleep(1 * NSEC_PER_MSEC);
   }
-  dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
+  
   for(MPAutotypeCommand *command in [MPAutotypeCommand commandsForContext:context]) {
+    /* dispatch commands to main thread since most of them translate key events which is disallowed on background thread */
+    dispatch_async(dispatch_get_main_queue(), ^{
       [command execute];
-    }
     });
   }
+}
 
 #pragma mark -
 #pragma mark Hotkey Registration