Note: Administrators can read about editing the settings here.
When using existing content, choose to Save to Knowledge Base button turns itself OFF...so we don't put duplicates in your knowledge library.
If you modify a response you used from the Knowledge Library, you will have to turn the button on to save the new variation. The system doesn't make a decision based on an edit, as this could be one word, a sentence, or something very material.
If the response is approved, you can go back and click the Save to Knowledge Library button. That will push the question/response pair into the Knowledge Library.