Hi @blfarris; sorry that you've run into some difficulty.
Although I used the above set of macros for many months (with High Sierra on and iMac, Mojave on a mini, and Monterey on a MacBook Pro–Intel), I've superseded them with an improved set of macros: Desktop Spaces • Macros to Improve Navigation and Window Management, v1.1
Sorry if you missed that note above in the Version History section.
Because I don't plan to upgrade the above macro set, I've decided to only support the improved macros. If you install them, I'd be glad to help you troubleshoot if you encounter any issues.