Oh stop being argumentative for the sake of it. You're presuming to know their gender - you don't. Therefore the correct pronoun in this instance is 'they'. Not everything is about wokeism.
It changed "they're" to "xer", looks like you're wrong.
And yes, I said 'they' because I do not presume to know their gender, unlike yourself it seems. Not because I am being 'woke'.