The Upload by Zechariah Rejoice

A small YouTuber finally hits monetization after her raw, unedited "I quit" video blows up overnight. But the comments won't stop saying "DON'T LOOK BEHIND YOU" When she compares her original file to the YouTube upload, they're different. A door that was closed is now open. Bare feet appear under her bed that weren't there. The viewers can see something in her apartment that she can't — unless she watches through her phone. A screen-native horror about going viral. To survive, she must watch her own apartment through the uploaded video, because in real life, it isn't there. Until it is.