Turning off Camera Mode option doesn't work in-game but does in Studio

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.

In studio:

In a published game:

I’m not sure why this happens since some other games are able to have this camera option turned off.

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