For desktop/ website notifications, it will work once you are subscribed to notification. Please check whether you subscribed to notification. I will add warning messages in new release 1.78 which is planned on 13-02-2024 in next 2 days. For mobile app/android/ios, problem will be fixed in next release 1.78 which is going to be released in 1 or 2 days on or before 13-02-2024. Following are included in next release,
Bug fix for webview mobile app: Fixed problems related to android/ios mobile app push notification subscription option update to database, saving front end subscription options in webview app.
Bug fix for Firebase httpv1 version: Fixed problem in admin settings on uploading service account json file to enable firebase httpv1 version api independent of other firebase settings.
Bug fix for BuddyBoss users: Updated logic to send notifications for activity comments only to liked users for particular activity.
Bug fix for BuddyBoss users: Updated logic in group forum activities to send notifications only for subscribed users for particular forum.
Bug fix for onesignal users: Updated logic to control onesignal push notifications based on admin options enabled for various push notifications in plugin admin page.