That will work although on mine using the mechanical key locks and unlocks all the doors at the same time. Could be how I have it set in the configuration menu
You can lock it by using the mechanical key in the key fob. You also have to unlock it with the same key. Thinking about trying to have a little sturdier key made just for that purpose. The one in the fob seems like it's made out of sheet metal. This is on a 2026 Platinum so it's the Hybrid model.