 
             activityIndicatorContainer.addSubview(activityIndicator)
             self.activityIndicator = activityIndicator
-            activityIndicator.startAnimating()
         }
     }
 
     @IBOutlet weak var buttonFavorite: UIBarButtonItem!
-    
+
     weak var chatTitleView: ChatTitleView?
     weak var chatPreviewModeView: ChatPreviewModeView?
     weak var chatHeaderViewOffline: ChatHeaderViewOffline?

            token.stop()
        }

        activityIndicator.startAnimating()
        title = subscription?.name
        chatTitleView?.subscription = subscription
        updateFavoriteMark()

        CATransaction.begin()
        CATransaction.setDisableActions(true)
        let indexPaths = dataController.clear()
        UIView.performWithoutAnimation {
            collectionView?.performBatchUpdates({
                self.collectionView?.deleteItems(at: indexPaths)
            }, completion: { _ in
                CATransaction.commit()
            })
        }

        if self.subscription.isValid() {
            self.updateSubscriptionMessages()
        } else {
            self.subscription.fetchRoomIdentifier({ [weak self] response in
                self?.subscription = response
            })
        }

        if subscription.isJoined() {
            setTextInputbarHidden(false, animated: false)
