OK, thanks for posting your macro.
It works fine for me running KM 9.0.2 and Mail 12.4 (3445.104.11) on macOS 10.14.5 (Mojave).
So, maybe it is a Mojave issue. If you are running Mojave:
You can also use the KM Interactive Help wizard:
by choosing Help ➤ Interactive Help menu
If you still can't make these macros work, then try each of these, one at a time, in this order:
- Create a new Macro Group with Global Access, and move one of your macros there
- Then test
- Restart the KM Engine
- Form the KM Editor, File > Quit/Start Engine
- Restart your Mac
- Start your Mac in Safe mode