With a concurrent license server, it's easy to enable and disable extensions with the CheckOutExtension and CheckInExtension scripts with no interruption to workflow. Now that we will be going to named user licenses here shortly, enabling and disabling extensions is handled through ArcGIS Online or Enterprise. But for those changes to take effect, it appears ArcGIS Pro needs to be closed and re-opened. This disrupts the workflow. It would be nice if there was a way to refresh the licensing in ArcGIS Pro to see that an extension has been enabled without having to close and re-open the application.