Can you clarify what you mean? What’s missing?
Hubitat’s own migration tool should migrate the device selections over to the new hub, so when you proceed through the authorization flow starting from your SharpTools.io User Page > Manage Connections, it should be the same list of devices selected.
One nuance to that is the ‘extra’ devices are only available directly from within the ‘app’ settings on the hub itself, so you may need to complete the authorization starting from your SharpTools User Page and then after that synchronization is complete, double check that those extra devices came across and if not, you can edit the ‘app’ settings directly on the hub where you can see the ‘extra’ pages.