Zoom messed up

[kristen7]

I have been teaching classes using Zoom with no problem. I helped a friend set her Zoom up and she made me a co host of her meet. When I next logged in to teach my Zoom set up was different. My camera is backward and I have to change it every time. My share screen got changed so it's more clunky than before. Is it because of her Zoom and making me co host?