Answer
The pilot is relying on the camera view instead of maintaining awareness of the aircraft and the surrounding airspace. The operation needs to be changed so the drone can be observed properly, which may require a visual observer or a different operating method depending on the rules.
Explanation
The camera shows only a narrow view from the aircraft. It may not show helicopters, birds, other drones, wires, or people outside the frame. A clear video feed can still leave the pilot blind to the conflict that matters.