This is endemic to public product demos. The thing never works as it does in the video. I'm not excusing it, I'm saying: don't trust public product demos. They

This is endemic to public product demos. The thing never works as it does in the video. I'm not excusing it, I'm saying: don't trust public product demos. They are commercials, they exist to sell to you, not to document objectively and accurately, and they will always lie and mislead within the limits of the law.