I took a break from Smartthings for awhile and now trying to get back into it. It’s amazing how much I’ve forgotten. I had created virtual presence sensors for each family household member and I thought I had each virtual switch tied to each of our iphone’s geofencing, but for the life of me I can’t find the automations that trigger these virtual switches. How do I create new ones? The iPhones are not devices, so there is nothing to test for. Help.