I've found in the past Memory Alpha seems to have a double standard regarding their "strictly canonical only" policy to basically mean "if we like it we'll include it regardless." For example, they invoke this policy and refuse to call the Kelvin Timeline "Kelvin Timeline" because it was never referred to as such on screen. Yet, they have always since the beginning referred to the Mirror Universe as "Mirror Universe" despite the fact it was never called that on screen until 2019. The likeliest explanation has always been assumed to be bias against Bad Robot.Can someone with a deeper understanding of MA policies explain why for example Starship class names from official sources are acceptable but Adira's non-binary status is deemed not official?
So the fact they refused to call Adira non-binary speaks volumes in regards to their opinion of non-binary people.