Describe the bug

When I receive a notification from Push Notifications and I click on it, I get an error.

To Reproduce
Steps to reproduce the behavior:

1. Enable push notifications
2. Generate a notification
3. Click on it
4. See error

Expected behavior

To go to the resource that generated the notification.

Mind that there's something related with the port of the application (see the screenshot).

Screenshots

Extra data (please complete the following information):

• Decidim Version: 0.27.0.rc1
• Decidim installation: Metadecidim