I have a new iPhone 17. Everything from my old iPhone was transferred to the new one. In Facebook Messenger I can see the different messages, but the chat history is not updated. They show either no history or the last message in the chat is from 2024. I had to type my code to open Messenger the first time on my phone.
I have tried to check different things, restart the apps, remove the Messenger app and reinstall it, restart iPhone, but nothing works.
In Messenger settings when I go to end-to-end-crypted chats it shows that the latest backup was today 16:52. When I go to "more options", both automatic synchronization and reminder about pin code are toggled (blue).
Can anyone help me with this?
Thank you!