I am using a click at found image step in my macro, and I turned on display to see if the correct image is being found. The correct image highlights, but there seems to be no click happening and the macro dies there. I am using a retina display iMac running Mojave.
Upload the action, so we can see what you're doing.
You can upload only the action by selecting just the action.
Change the action to move the cursor and NOT click, so you can see where KM thinks you need to click.
Turn on the Display option in the action so you can see if the image is being found or not.
If the image is not being found, then you need to resolve that. Perhaps by limiting the search area, or by adjusting the image or the fuzz required.
If the image is being found, but the click is not happening, then you should try just a basic click at a fixed location. If that fails as well, try it in another application. If it fails only in Cocktail, then Cocktail may be doing something that looks at the mouse and events specifically. If it fails everywhere, then probably you have an accessibility issue (toggling the accessibility permission checkboxes for Keyboard Maestro and Keyboard Maestro Engine will probably resolve it in Mojave).
If you read my original post, I did turn on the display option, and the graphic was highlighting, but the click was not happening. I changed that part of it to press button Pilot and it appears to be working now
Hmm, if it is finding the image, then if the click is not working, that probably indicates an accessibility issue.
Not sure. I have it set up to control the computer in my security settings. While it is running, after it presses the run button, I get a macro canceled message due to being unable to find the run button. Strange, because the button was pressed at that point.