There is a camera option in StarterPlayer’s Properties called “DevComputerCameraMovementMode” which is set to UserChoice by default. In Studio, setting it to anything other than UserChoice will turn off the camera option in studio but not in-game.
Thank you for submitting this report. We are currently reviewing all bug reports to ensure we have not overlooked any ongoing issues. Since this issue was reported over two years ago, can you please confirm you are still experiencing the problem? If so, please respond to this thread, and we will investigate. If we do not receive any response within 30 days, we will consider this matter resolved. Thank you.