Notification not working on Windows 10 Action Center
In Windows 10, when the notification closes, it is pushed to Windows 10's action center. Clicking on the notification action center (after the notification at the bottom has closed) directs to the root URL, not the URL that dispatched the notification.
For example, the URL that dispatched the notification might be https://mdn.github.io/to-do-notifications/ . However, clicking on the notification that made it into the Action Center will direct to https://mdn.github.io (along with an error message).

Diego, I know this issue is pretty old. Can you double check if this is still happening? If so, I will try to find somebody with Windows to track this down.
We are merging this repository into dom-examples. I will move this issue to dom-examples so this conversation can continue there.
You can find the code here https://github.com/mdn/dom-examples/tree/main/to-do-notifications
Due to the age of this issue I am closing - feel free to reopen @DiegoGorgazzi if it's still an issue