Different Sounds for Person Detected vs Motion Alerts

I find that it would be very useful to add an option to distinguish the audio notification between when a person is detected vs general motion. For example if I have someone prowling around my property at night, I would want a different sound to wake me up versus just motion (like a car making a u-turn on my driveway). Even with motion zones I have quite a few false alerts at night due to bugs, animals, cars lights etc... but if a person is on my property I would like to know with a different tone. The app is already able to tell the difference between people and general motion, so why just not add a different sound category? Thanks!