You haven't shown us what you're doing, so speculation is hit or miss – but it's easy enough to use variables in Keyboard Maestro.
If you haven't read this it's worth a couple of minutes of your time.
Download: LinkedIn Variables v1.00.kmmacros (5.3 KB)
Macro-Image
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 10.14.6
- Keyboard Maestro v10.2