Use a for loop that always begins with the active object, instead of moving the active object in the array, which failed when it's data already being handled. While the existing logic could have been fixed, it's simpler to change the loop order.
Use a for loop that always begins with the active object, instead of moving the active object in the array, which failed when it's data already being handled. While the existing logic could have been fixed, it's simpler to change the loop order.