Will Save Draft work on Editable Grids?

Hi,

Can someone tell me if Save Draft will work on Editable Grid or not? I have an editable grid interface and which I am using in the Process Model. I am assigning a User Input task which uses this Interface as the form for user to interact. At this tab in the User Input Task properties, there is an option to select if user can save the task as a Draft. If we select this then can the user edit something in the grid and click on Save Draft so that it saves the changes and can come back later for submission? Is this possible?

Thanks in Advance.