very good !!! They are super smart. Its so much fun until they figure something out you didnt want them to
Teach her to " look" . that is a very important tool to help you in so many occasions.
Say "LOOK" then stare at her until she looks at you, first it will be for a second, then mark the behavior. Then have her hold it a bit longer and a bit longer. Keep it short though for a bit until she gets a good grasp, she is also young to hold her attention for very long anyway.
When in public go someplace sort of quiet but with people in the distance and have her look at you. Practice your positions for a bit. When someone passes you, take her to the side, sit and look until the person passes. Again, it will be short looks for a while, but keep testing her by holding it for tiny moments longer.