@joshua It took some time for me to get to this, but I hadn’t forgotten! I made a new version and managed to finagle the shortcut to work as you described. And I took the opportunity to streamline it, and add additional comments and setup actions to make it more clear what’s happening.

Here you go! www.icloud.com/shortcuts...

Let me know if it works alright for you. It was a fun challenge and worthwhile to revisit the shortcut to remind myself of how it works.