Added black Loading Sphere

Assets/_Scripts/GhostSystem/GhostRecorderBatch.cs

@@ -136,14 +136,20 @@ namespace GhostSystem
                 {
                     Debug.LogWarning($"Batch insert failed: {response.ResponseMessage.StatusCode}, fallback to offline.");
                     await FallbackToOfflineAsync(batch);
-                    OnUploadFinished?.Invoke();
                 }
+                if(response.ResponseMessage.IsSuccessStatusCode && sceneIdReady)
+                {
+                    OnUploadFinished?.Invoke();
+                    Debug.Log("Upload Finished");
+                }
+                
             }
             catch (Exception ex)
             {
                 Debug.LogWarning($"Insert failed, fallback to offline: {ex.Message}");
                 await FallbackToOfflineAsync(batch);
                 OnUploadFinished?.Invoke();
+                Debug.Log("Upload Finished");
             }
         }
 
@@ -190,6 +196,7 @@ namespace GhostSystem
         public void Flush()
         {
             _flushTimer = 0f;
+            //FlushBatchAsync();
             _ = FlushBatchAsync(); // Fire and forget
         }
     }