message: Guard request input
diff: @@ -36,7 +36,7 @@ const EncryptionPanel = ({verificationRequest, member, onClose}) => {
  setRequest(verificationRequest);
  }, [verificationRequest]);
  - const [phase, setPhase] = useState(request.phase);
  + const [phase, setPhase] = useState(request && request.phase);
  const changeHandler = useCallback(() => {
  // handle transitions -> cancelled for mismatches which fire a modal instead of showing a card
  if (request && request.cancelled && MISMATCHES.includes(request.cancellationCode)) {
  