You can on zoom (at least if you’re the host and the other is presenter). I use this all the time. It might even work if you’re not the host. I think it’s cal

You can on zoom (at least if you’re the host and the other is presenter). I use this all the time. It might even work if you’re not the host. I think it’s called Annotations- but the friction is that it’s a meta mode and IIRC you can’t do that while living in the main menu.