Hi, @Kevin_Young. Here's another approach that can be done with an Custom HTML Prompt.
Note that the contents of the Custom HTML Prompt were adapted from Simplistic Countdown Timer - Macro Library - Keyboard Maestro Discourse by @troy.
Download: Countdown Timer Example.kmmacros (32 KB)
Macro-Notes
- Macros are always disabled when imported into the Keyboard Maestro Editor.
- The user must ensure the macro is enabled.
- The user must also ensure the macro's parent macro-group is enabled.
System Information
- macOS 14.6.1 (23G93)
- Keyboard Maestro v11.0.3