Notification of using an existing hot key trigger

[JMichaelTX]

@Tomas

When creating a new macro, is there a way to receive an immediate notification that you have assigned a hot key trigger that is already in use?

There is no automatic way. But you can easily search KM for the hotkey.
See

Show all keyboard shortcuts in main window

You can do a global search in KM for a specific hotkey to see if it is already being used. Search Qualifiers h: Match any macro with specified HotKey Match any macro with any HotKey if no HotKey is specified. Modifier Keys must be one of these: ⌃⌥⇧⌘ Example: h:⌘⌃C