Add camera activation back to levels

Assets/Scripts/GameManager/GameManager.cs

@@ -30,9 +30,10 @@ namespace Scampz.GameJam
     private IEnumerator LoadSceneAsync(string sceneName, LoadSceneMode loadSceneMode)
     {
       _levelChanger.FadeAnimation();
-      yield return new WaitForSecondsRealtime(3f);
-
+      yield return null;
       var loadSceneOperation = SceneManager.LoadSceneAsync(sceneName, loadSceneMode);
+      yield return new WaitForSeconds(3f);
+
       loadSceneOperation.allowSceneActivation = false;
       while (!loadSceneOperation.isDone)
       {