Sunrise/Sunset in Modes Scheduling

I like the mode scheduling feature. But I would like to see the option to set the schedules based on local sunrise and sunset times, perhaps with the possibility of an offset from those times. That kind of option is available in other platforms that I use (Alexa, SmartThings), and I can do it through SimpleCommands. But having that functionality native to the Ring app would simplify things, and likely improve security.