Reset FOV back to defaults when closing Sequencer

1. Create level sequence.
2. Create camera actor by clicking on the camera icon. The view is locked (piloting) automatically.
3. Exit Sequencer by closing the Sequencer window. Piloting stops but the FOV is still set at 54.

See description

Sequencer: closing Sequencer after locking to CineCameraActor doesn't reset FOV back to defaults