iOS 15.3.1 take away some important things.

We use about 25 older iPhones (8s, 7s and 6s) to work taking pictures from products and transferring to a Windows PC right the way. While taking those pictures these iPhones are already plugged into a USB port so we can transfer those pictures immediately.

Since the 15.3.1 update we no longer can do that, we have to unplug and plug it back to the USB port, otherwise the pictures taken after you plugged it will never show up.

Any ideas on what we can do to solve that?