message: Comment on when we start waiting for the first sync
diff: @@ -1886,6 +1886,8 @@ export default class MatrixChat extends React.PureComponent<IProps, IState> {
  promisesList.push(cli.downloadKeys([cli.getUserId()]));
  }
  + // Now update the state to sya we're waiting for the first sync to complete rather
  + // than for the login to finish.
  this.setState({ pendingInitialSync: true });
  await Promise.all(promisesList);
  