Notification Badges not updating


Jan 7, 2021
Hi all,

since a couple of day I am using the Poco X3 NFC and so far I am very happy with it. But I have a little issue: For example in Facebook I can see on the icon a badge that shows 4 new notifications. Opening Facebook and reviewing, I can't find the notifications. But when long pushing the Facebook icon, the context menu shows a new notification, selecting it, Facebook opens and show the notification. Coming back the icon now shows only 3 more. This is not only with the Facebook icon, I have this on several other apps. Is there a solution to fix it?