We have encountered a small bug while working on the First Martians companion app.
While setting up the Landing mission, there should be a text prompt asking you to put randomly four spare parts on the map – two in the first Ring, and two in the second Ring. Each of them represents 4 spare parts of that type.
As you are able to see, those parts are visible on the visual representation of the board, while there was no text prompt. We are working on the update to fix that problem – for now, please remember to add those parts during the set-up.