I am new to SharePoint and development. We have Office 365 and am using SharePoint 2013 in the cloud. We are using a default Library with SharePoint 2010 Approval Process. I have it set to start when an Item is New or Changed. I am noticing that when a user checks-out a document and makes changes then saves the document, the Approval Workflow is automatically start even though they never checked the document back in. I was told that they use to be able to do this. Is the WF auto start even when checked-out normal default behavior and they are mistaken or has something changed without my knowledge. If this is the default behavior what options do I have to ensure the WF is not started till they check-in the item?