I think this is fair enough. If you complete this tutorial, the minimum AP score is 230. The maximum AP score is also 230. So there is no basis to differentiate performance.with medals. However, if no medal can be awarded, then the module should have the medal background removed in the UI, and when the module is completed under "training", it should be "white ticked" on the right hand side. (It is "green ticked" on the lefty hand side when completed in Journey mode). This needs to be fixed. Or they could just automatically award a gold when the module is completed with 230/230 AP.