Keyboard Maestro 7.3 Comments

How do you use the trigger selection "Or By URL"?

kmtrigger://macro=12%29Scrivener%20%282%29%20-%20Gospels%20Note
kmtrigger://macro=44046E21-5BEE-42F5-AA17-63CBC9EB659832
kmtrigger://macro=12%29Scrivener%20%282%29%20-%20Gospels%20Note&value=Whatever
kmtrigger://macro=44046E21-5BEE-42F5-AA17-63CBC9EB659834&value=Whatever

It doesn't seem to work anywhere for me, Safari, making a URL out of it in Word, Go option in the Finder, and even a trigger with a URL doesn't seem to work. I'm not finding documentation on this 7.3 feature. I used this with Quick Keys to trigger macros, by repeating reminders in OmniFocus and would like to start doing that again if possible. I could make a AppleScript app but would rather use a URL.

Looks like there are four and that they have the ability to do different things. I could use a macro example to better understand this.
https://wiki.keyboardmaestro.com/trigger/URL
https://www.google.com/search?q=site:forum.keyboardmaestro.com%20"Or%20By%20URL"

Perhaps the rest of the links to explanations of these new features can be added to this post.