iPhone 16 Pro video recording issue in 4:5 Format

Up until iPhone 15 pro when you are in Camera — Photo mode, and when you long press the shutter button, your iPhone would start recording a video in the 4:5 photo format. Now, on iPhone 16 Pro when I want to create a video in the 4:5 photo format without having to crop later the camera switches directly to 16:9 format video.

The main reason I upgraded from my 12 pro was the camera, but now that I can’t make video in 4:5 format I am honestly considering to downgrade to a lower model since this is an important function for me.

Does anybody know how I can change this? Although, I think that the only way would be an through an iOS software update since I could not find any options in the settings.

[Re-Titled by Moderator]