How could my doorbell NOT detect this?

A man literally walks up, knocks on my door twice and stands there for at least 3 minutes. Motion detection doesn’t go off. This video is from my $25 Wyze cam. [https://files.catbox.moe/bqlvg6.mp4](https://files.catbox.moe/bqlvg6.mp4) I verified all settings for the doorbell in the app before coming here. I am in Away mode and motion detection is on. I am also subscribed to the 24/7 recording service. The entry level tier. So I’m looking for tips on what the issue might be. Is there something I can do to address it?