@rickhurlbatt, there is a bool parameter in the constructor for that “dragEnabled”
Ive added a parameter to the drag grid component from this Drag and Drop Trello Clone post.
You can just use the drag grid as a list and you should be much more flexible that way.
Anyway just check out the drag_enabled parameter on the custom component below and you should get hang of it 
https://anvil.works/build#clone:PI3PRHB66SBA6H7A=VEVTTNFBGRB27FBWHVLNXR3U
Cheers, Mark