Sharing screen with an IPad with the camera opening

Hi everyone! I
I use the iPad 9th generation to teach online. But now, when I share my screen my camera turns off. I don’t know what to do, instead of just share the screen it’s seems that the app is recording just like google meet. I was using Zoom because of the possibility of sharing while the camera was opening, now, this doesn’t work anymore.

I hope someone could help me.