Nikon Tethered to iPad, iPhone on import, duplicate images appear

I am using a Nikon Z7 and Z7II. Connected via the Apple camera connection kit to an iPad Mini 5 (14.7.1) or an iPhone 6s Plus (14.7.1). As I shoot, the images will appear in the "import" screen of the Photos app. However, they show up duplicated. They are not duplicated on the camera. If I disconnect the camera and reconnect, they are no longer duplicated. Only new pictures taken while the camera is connected appear duplicated. This happens in multiple apps that import images directly from a camera. This makes it difficult to work on a shoot as the screen becomes cluttered by dozens of duplicated images. Connecting and reconnecting to clear the screen is not an option during a shoot.

UPDATE:

-This happens with both JPEG and RAW.

-When I test on my Mac Mini, it works properly and only shows the single image in Image Capture. As it should.

Any ideas? Thank you