In defense of the ambiguity of digital toggles, I’d like to add that this is unsolved on most, if not all, physical light switches in homes and offices. Despite having existed for more than 50 years and most people are using multiple toggles a day with its labels, most people are unaware of the meaning of power symbol ( https://en.m.wikipedia.org/wiki/Power_symbol )
What? This has been solved for physical light switches since before physical light switches existed.
If the light is on, the switch is set to "light on". If the light is off, the switch is set to "light off".