She's had active extra characters on her stream all of twice before, and we already know she's been nervous about this whole encounter. This doesn't stike me as notably unrealistic. How many people over the past two-and-change years have been on Zoom/Teams/Dou calls when someone who was presenting alt-tabbed to the wrong window (hopefully not showing anything situationally inappropriate)? That said, maybe once again I'm just more tolerant of a comics-medium sitcom doing sitcom-normal things like people screwing up when it would be funny for them to do so (regardless of supposed talent).