Just upgraded to Mojave and now most of my macros are not working.
The two accessibility options are set
Macros are enabled for the applications
In the KM upgrade notes there's a part about having to allow access for each application the first time the application is used. Those have been showing up, but I wonder if somehow those permissions got corrupted.
You would think that would mean they are enabled, right? But Apple has you fooled on this.
You need to toggle the accessibility permissions (System Preferences, Security & Privacy, Privacy, Accessibility) for Keyboard Maestro and Keyboard Maestro Engine off and then on again.