In a post online WABetaInfo added: “This feature will work if you’re using the most updated WhatsApp versions.
“So, when the feature will be rolled out for beta testers, and you’re using the latest update, deleted chats from a device will be automatically deleted from WhatsApp Web/Desktop as well (and vice versa).”
While this future feature was discovered in the latest WhatsApp beta files, it’s currently not available for testers to try out.
So it’ll be a while till it reaches the stable channel for WhatsApp.
WhatsApp only introduced the in-demand multi device feature back in July for beta testers.
And seeing as the tool is still in its infancy there are a number of features WhatsApp users may expect that are missing.