Does anyone know if the problem with the walkie-talkie app is solved? I've tried to invite my mother-in-law who just got an Apple Watch to the walkie-talkie contacts, but it goes on to say that she doesn't have an Apple Watch when she clearly does, and everything is set up. I've tried 'turning the FaceTime on and off', but it doesn't seem to work. It goes on to say that she doesn't have an Apple Watch. When I tried to invite on her site it says I don't have an Apple Watch which is ridiculous. Some thoughts?