When you are looking at a step reference in the visual editor and want to jump straight to where that step is defined, you have two options.
Hold Ctrl (or Cmd on Mac) and click any step node in the visual editor. AutomationView navigates directly to the step's definition, even if it lives in a different sequence file.
AutomationView opens the file that contains the referenced step and highlights it in the visual editor.
Both methods work across files. If the step is defined in a different
.seqfile, that file opens automatically.