iOS 14 - application open url - extra char appended to URL

My app can be opened using a URL scheme (via the func application(_ app: , url: , options:) -> Bool).
I've noticed that on iOS 14, some of the URLs have the char '#' at the end of the URL.
It happens only for some of the URLs, but even for those where it happens - trying them on a device with iOS 13 - this extra char doesn't appear.
Any explanation for this? Did anyone else see this behaviour?

I captured the traffic coming to the device. The URL is correct. However, at the appDelegate application(_ app: , url: , options:) function, the URL is with the '#' at the end.
Any idea what's causing this?
iOS 14 - application open url - extra char appended to URL
 
 
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