NoRuz maligned by the united nations

I just learned that NoRuz was maligned by the united nations in their "International Nowruz Day" proclamation, which mentions NOTHING about Zarathustra and the true origin of NoRuz https://www.un.org/en/observances/international-nowruz-day

NoRuz was first observed by Zarathustra three millennia ago to observe when the Supreme God Dadvah Ahura Mazda created Fire and finished creating the World. However, the united nations ignores this, at a time when Zoroastrians face increasing discrimination and criminalization of their faith. This is the more galling as I have met with UN representatives about the discrimination I continue to face in america for being Zoroastrian, and the UN needs to get the facts on NoRuz right by including Zarathustra.