Did you find a solution for this?

If I set up a URL for a reminder in Apple Reminders, when I access this EKReminder in my code I see the url property as nil in the code. Setting the url property by code doesn't make it appear in Apple Reminders either. Xcode 14.2, developing for macOS.

I'm having the same problem, the properties only appear to be true when both eyes are closed. Did you find any solution using CoreImage?