message: show message after clicking "they match"
diff: @@ -35,7 +35,9 @@ export default class VerificationPanel extends React.PureComponent {
  } else if (request.ready) {
  return (<p>{request.otherUserId} is ready, start <AccessibleButton kind="primary" onClick={this._startSAS}>Verify by emoji</AccessibleButton></p>);
  } else if (request.started) {
  - if (this.state.sasEvent) {
  + if (this.state.sasWaitingForOtherParty) {
  + return <p>Waiting for {request.otherUserId} to confirm ...</p>;
  + } else if (this.state.sasEvent) {
  const VerificationShowSas = sdk.getComponent('views.verification.VerificationShowSas');
  return (<div>
  <VerificationShowSas
  @@ -66,6 +68,7 @@ export default class VerificationPanel extends React.PureComponent {
  };
  _onSasMatchesClick = () => {
  + this.setState({sasWaitingForOtherParty: true});
  this.state.sasEvent.confirm();
  };
  