Way to Turn of Low Light Vision

[JustAnotherGuy]

This is not a bug, but I was wondering if there could be implemented a way to shut off low light vision once the spell has run out? Currently, the way it works is that if you cast low light vision, you get a button to turn it on. But then if the spell runs out while you have it turned on, the button disappears, and you can't shut it off. You can turn it off by logging or transitioning.

I have no idea how hard it would be to code, but perhaps a permanent button that can only turn on if the toon has the ability currently, but will turn it off whether or not the toon has the ability?