According to an updated support page, Apple is expected to disseminate iOS 12.1.4 today. The update should include a patch to fix a very big issue that forced Apple to disable the Group FaceTime video chat system. The issue was first noticed by a teenager named Grant Thompson, whose mother Michele tried to get in touch with Apple to tell them about the bug. The problem allowed those initiating a Group FaceTime video call to hear audio from the other members of the group even before they answered the video call. The invasive nature of this problem forced Apple to shut down the feature temporarily.