I was surprised to discover that Keyboard Maestro was reading the clipboard every time I copied something to it:
I would like to turn this function off. Your documentation at https://wiki.keyboardmaestro.com/manual/Preferences says that I can set the history size to zero:
If you wish to effectively disable the Keyboard Maestro Clipboard History, you can do so by setting the history size to zero, and then Keyboard Maestro will only read the clipboard when you explicitly ask it to use the clipboard.
But it also says to never set the history size to zero:
Alert: You should never set the max number of items to zero.
If you set the max number of items to zero, then the Copy action will fail.
So I'm confused. Should I set the history to size zero to disable KM from reading my clipboard? Or should I be doing something else?