news.ycombinator.com##tr.athing.comtr:has(a.hnuser):has-text(/\bbschmidt.*\b/)

Is what mine is, altho a simple :has-text('bschmidt') might work.

edit: news.ycombinator.com##tr.athing.comtr:has(a.hnuser:has-text('bschmidt'))

might work better, it seems mine also had the same problem as yours..