I just viewed a youtube post on workflows https://www.youtube.com/watch?v=Jv6vGUPlLNk&t=1119s (note the "Ping reviewer" item from the menu)
In one of the examples it covers how to send a reminder message. If I follow the exact same steps the menu item will never show up from the command dialog.
I did notice when I started typing "action" I could add "clone" after that, so I figured maybe it will allow me to type "action ping-reviewer". Has this feature been removed from youtrack? Or am I overlooking something?