ember-simple-auth Route after authentication not working

I'm following usePods and using jwt authentication with Django-rest in backend and ember js in front end

I'm giving a portion of my code (authentication code) Please find a solution why routeAfterAuthentication is not working in the code

/app/login/controller.js

import Controller from '@ember/controller';

export default Controller.extend({
session: Ember.inject.service(),
    actions: {
       authenticate: function(){
          let credentials = this.getProperties('identification','password');
          let authenticator = 'authenticator:jwt';
          this.get('session').authenticate(authenticator, credentials).catch((reason)=>{
          this.set('errorMessage', reason.error || reason);
        });
    }
}
});

/config/environment.js

...

 ENV['ember-simple-auth'] = {
    authorizer: 'authorizer:custom',
    routeAfterAuthentication: '/profile'
  };

...

/app/authenticators/jwt.js

import Ember from 'ember';  
import Base from 'ember-simple-auth/authenticators/base';  
import config from '../config/environment';

const { RSVP: { Promise }, $: { ajax }, run } = Ember;
export default Base.extend({  
  tokenEndpoint: `http://localhost:8000/auth`,
  restore(data) {
    return new Promise((resolve, reject) => {
      if (!Ember.isEmpty(data.token)) {
        resolve(data);
      } else {
        reject();
      }
    });
  },
  authenticate(creds) {
    const { identification, password } = creds;
    const data = JSON.stringify({
        email: identification,
        password: password
    });
    const requestOptions = {
      url: this.tokenEndpoint,
      type: 'POST',
      data,
      contentType: 'application/json',
      dataType: 'json'
    };
    return new Promise((resolve, reject) => {
      ajax(requestOptions).then((response) => {
        const { jwt } = response;
        // Wrapping aync operation in Ember.run
        run(() => {
          resolve({
            token: jwt
          });
        });
      }, (error) => {
        // Wrapping aync operation in Ember.run
        run(() => {
          reject(error);
        });
      });
    });
  },
  invalidate(data) {
    return Promise.resolve(data);
  }
});

/app/authorizers/custom.js

import Base from 'ember-simple-auth/authorizers/base';  
import { inject } from '@ember/service';

export default Base.extend({  
  session: inject('session'),
  authorize(data, block) {

    const { token } = data
    if (this.get('session.isAuthenticated') && token) {
      block('Authorization', `JWT ${token}`);
    }
  }
});