The video shows a step parameter but it doesn't seem to exist in the current beta build, it doesn't compile.

Looks like the ticks parameter is now exposed in beta4. An example from the Apple headers: @State private var percentage = 0.5 Slider(value: $percentage) { Text("Percentage") } currentValueLabel: { Text("\(percentage)%") } ticks: { SliderTickContentForEach( stride(from: 0.0, through: 1.0, by: 0.25).map { $0 }, id: \.self ) { value in SliderTick(value) { label(for: value) } } }

Not sure if this is what you are seeing, but for iphone17 make sure you are using the AVCaptureDevice.RotationCoordinator to get the angle to apply to the videoRotationProperty of your photo connection, so the images are oriented correctly. Look at the AVCam sample and search for RotationCoordinator to see how to use it: https://developer.apple.com/documentation/avfoundation/avcam-building-a-camera-app

It looks like if you set the kCGImagePropertyIPTCCaptionAbstract value in the kCGImagePropertyIPTCDictionary image metadata dictionary the iOS photos app will show that value in the Photos app.