Ability for host to prevent Attendees from

Ability for host to prevent Attendees from seeing each other's Cameras

I work in K12 Education and teachers have requested a feature that would allow them to quickly make it so their students (attendees) are not able to see and hear each other but can see and hear the teacher.

Zoom has a similar feature called "Focus Mode". This would allow teachers to make it so students cannot distract each other during work time while allowing the teacher to see and speak to individual students without interrupting others or using mulitple breakout rooms.