camera unknown part iphone 14 pro - since last software update!

since the last software update, my iPhone 14 pro, claimed "Unknown Part" Unable to determine if your iPhone camera is a genuine part. This could be because the part is non-genuine, not functioning as expected, or the installation is incomplete.

My camera wasn't replaced nor did I have a repair on my iPhone.

When using other camera software, the camera is working perfectly on all 4 lenses, so it's a software thing.

Unfortunately, there is no option to reinstall the update.

What's the fix? Using third party camera software instead?