Meta Platforms is beginning the process of disabling the app-to-app chat feature that allowed users to send messages from Instagram to Facebook Messenger and vice versa, according to Engadget. In 2020, Meta, then called Facebook, introduced a cross-platform integration that allowed Instagram and Facebook Messenger users to exchange messages directly. However, three years later, the company decided to change its course regarding this integration. The official announcement from the developers says that starting from mid-December 2023, the function of organizing chats between Instagram and Facebo…