When intentionally referring directly to a trans woman who has repeatedly stated her pronouns, yes, it's intentional misgendering. Back to the "subconscious bias leaking into word usage" thing. What, want me to state outright how privileged you are to never worry about your gender identity being called into question, leading to you being summarily beaten or murdered? Because I can give a long list of trans women murdered just this year for having their gender identity questioned. The list of cis people even bothered for that is so low that there's zero actual cases ever because it doesn't happen outside of those states where people have kicked butch women out of the ladies restroom. And even then it can't be attributed to them being cis, but instead because of the presumption of them being trans. Ergo, counts towards more cases of attacking others for that identity.
