Here in Brazil we use the WhatsApp app a lot. A few months ago, I can't say if it was after an iOS update or an update of the app itself, my WhatsApp announces the arrival of new messages, but they only load when I open the app. I used to open the app and all the messages were already there, received. Now, when I open the app, I see messages arriving and loading one by one and sorting by order of arrival. This annoys me, to be quite honest. I have to wait for the messages to arrive and then open them. I've already tried uninstalling the app and installing it again. And I tried to turn on Background Update. It didn't. Anyone with this same problem?