Cropping of rendered camera is too high, doesn't match Cinematic Viewport

I’ve properly assigned my Cine Camera Actor in my Camera Cuts track yet when I do a Movie Render the result is wrong. The rendered movie cropping is much too high! Why?

you should check the camera filmback size
and the seqeuncer with camera in cinematic control on
it should render similar to that

Did you ever find a solution for this? I’m having the same issue with a virtual camera.

Are you checkign that the camera is properly assigned to the cut tracck? Go under properties of the cut tracks. It surprisingly easy to have a disconnect from what you think is set to what is set. If the link is broken then it will render a different view.