This bug is present during the fixed wing showcase, but it is likely present for all jets. I accidently pressed the "step over" key when the prompt to enter the jet occurred. After pressing the key, but before the animation could complete, I pressed the space bar to enter the jet. I entered the cockpit normally, but once I was inside, I was stuck looking into my.. crotch..., and I was unable to move or return the camera to normal. I was unable to exit the vehicle, either through the exit key or the action menu, and I was forced to restart the showcase.