Duplicate Video Boxes while Screensharing

[tvaillant]

I'm having an issue that when I share my screen, participants' screens automatically go full screen and they can see the videos on the side, but they can also see my view of the participants that are still on my screen. On every other device I use, participants cannot see the video boxes of themselves on my desktop and it's very distracting for them. I log into the account on my wifes laptop and there is no issue when I'm on hers, so I don't think it's a zoom setting since the settings are the same when logged in. We both have macbook air laptops, except mine is newer. Could this be a system setting?