機型：iPhone SE (2nd Generation)
系統版本：iOS 14.4
問題描述：
有沒有人也遇到 iOS Facebook Messenger 一直重複推送一模一樣的訊息，
而且無論重啟 App 重裝 App 重新啟動後都沒辦法根治，
已經先把通知整個關掉了，再不行準備砍 App。
https://i.imgur.com/aiCuaxN.png
(還是這就是所謂的痛苦^_^)
目前看起來只發生在 iOS 平台，Android 則不受影響
在 Reddit r/facebook 已經有大量使用者抱怨了 = =
I’ve gotten like 200 notifications for the same message on messenger. How
the fuck so I stop this
https://redd.it/m0xch9
Facebook messenger (iOS) keep sending me notifications every 10 seconds for a
message I've already seen
https://redd.it/m0x29w
Friend sent me a message and now I keep getting the same message notification
over and over again?
https://redd.it/m0uh7f
Keep getting the same messenger notification over and over again on iPhone.
https://redd.it/m0tkle