Issue with speaking and sound on AirPods

Using the latest iOS version of the app when connected to AirPods sound comes through on the live video, however when I go to speak the audio goes from the AirPods to the phone, no one is able to hear what I am saying on the other end and then when I finish speaking audio never returns to the AirPods. Does anyone else have this issue? Is there a workaround for getting the audio to stay with the AirPods and using the microphone on the AirPods?