Problem Statement Students currently have the ability to close or exit the teacher’s shared screen, reducing instructional control. Expected Behavior • Teacher can enforce a “locked” screen share mode • Students cannot close, minimize, or bypass the shared screen while active • Teacher retains full control over when screen share starts/stops Current Behavior • Students can manually close the screen share on their device • Teacher cannot enforce visibility Impact • Loss of classroom control • Students may disengage or miss critical instruction • Undermines core value of classroom management tool Suggested Solution • Add “Lock Screen Share” toggle when initiating share • Disable close/minimize options on student devices during locked mode