From e7f21b980fd3f022226df0d1bd9260c61febcb69 Mon Sep 17 00:00:00 2001
From: Kyle Hedden <kyle.hedden@verizonwireless.com>
Date: Wed, 9 Aug 2023 16:37:03 -0400
Subject: [PATCH] serialize timer updates to prevent cold dispatch collisions

---
 MVMCoreUI/Notification/NotificationHandler.swift | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/MVMCoreUI/Notification/NotificationHandler.swift b/MVMCoreUI/Notification/NotificationHandler.swift
index ff9d90ad..c1e064d7 100644
--- a/MVMCoreUI/Notification/NotificationHandler.swift
+++ b/MVMCoreUI/Notification/NotificationHandler.swift
@@ -562,7 +562,9 @@ extension NotificationOperation {
         guard isExecuting,
               !isCancelled else { return }
         self.log(message: "Operation Updated")
-        updateStopTimer()
+        displayableQueue.async(flags: .barrier) { [self] in
+            updateStopTimer()
+        }
         Task {
             await transitionDelegate.update(with: notificationModel, delegateObject: delegateObject)
             NotificationHandler.shared()?.onNotificationUpdated.send((notification, notificationModel))