https://wccftech.com/group-facetime-may-not-be-ready-in-time-for-ios-12-and-macos-mojave-launch-next-month/

Apple at its WWDC event this year unveiled the forthcoming iOS 12 and macOS Mojave along with other firmware upgrades. One of the hottest additions parts of iOS 12 was Group FaceTime calls which allow individuals to video chat with up to 32 people. If you’re expecting the feature to be part of the initial release of iOS 12 and macOS Mojave, then you’re wrong. What may come as a disappointment is that Group FaceTime might not be ready in time for the iOS 12 and macOS Mojave. Let’s dive in to see some more details on the matter.

As mentioned earlier, Group FaceTime will not be available readily on the iPhone, iPad, and Macs in the initial release of iOS 12. Instead, the feature will be rolled out in the future via software updates. You will now have to wait a little longer for the feature to hit your host devices. This is not the first time a feature has been delayed in a firmware update.