The art of the fake hostile tag has really blossomed in the modern utopia.
It seems many times an age, I contact some monarch to ask them who they're hostile with. They reply "oh it ended yesterday". And then they don't detag. And then there are certain kingdoms that remain tagged hostile all age, so that eventually we just know them by their kingdom name of "HOSTILE".
I propose a different system whereby instead of tagging "Sanctuary Hostile" you instead tag "Sanctuary vs Bio". This makes the hostile tag obvious and easy to verify, and should make you embarrassed to keep it up after the fight is over.
If you don't want to do that, then please just stop fake hostile tagging.