(Disclosure: I'm an engineer & interviewer at Triplebyte)
These false negatives are avoidable with a better-designed screening process.
This "exact match" issue is why we use multiple choice questions (pick from 4 choices) for initial technical screening. If you know what you're talking about, the format is far more forgiving to all of the cases described in the post, as you can rule out obviously incorrect answers. If you don't know what you're talking about, your odds of doing well are are stacked against you after a few questions.
Once you're doing a video interview with one of our engineers, we know what makes sense, can ask follow-up questions, and if you plausibly know more than we do about a topic, can make a note to look things up or ask our teammates in #interviewers.
(Note: we're hiring remote engineers to grow our interview team: https://news.ycombinator.com/item?id=16815444 )