I use this site as an example https://www.bennish.net/web-notifications.html
In Chrome and old versions of Edge, the notifications will look like this:
The title is Chrome and the bottom shows the website.
But in Edge, the notifications look like this:
The title is the website and the bottom says "via Microsoft Edge".
As a result, the website will be shown in Notifications setting panel like a single app:
What's worse, when I click the notifications to open the site, the URL will look like this:
A very strange URL and cannot be opened at all.
And a Twitter Notification will look like this
http://0%7C0%7Cdefault%7C0%7Chttps//twitter.com/%7Cp#https://twitter.com/#1tweet-1556724142673641474
while the actual URL is
https://twitter.com/imas_ml_visual/status/1556724142673641474