One frequent but hard to reproduce bug in SwiftUI is being unable to dismiss a basic Alert. I think I've managed to reproduce the issue here. If there is even a little congestion in the main thread, here in the form of a counter the updates every 0.1 seconds, the Alert will fail to dismiss 90% of the time. This level of activity should be nothing remarkable. It will dismiss sometimes but usually does not. See attached project. Sample project for Alert bug Feedback case: https://feedbackassistant.apple.com/feedback/14719229

Several buttons with no position animations on them will begin to move around when placed inside a NavigationStack. If you comment out the NavigationStack the buttons will remain still and only the desired glow animation will occur. Also this only seems to occur when the button animation toggles based on a @Published Bool, not with a @State Bool Demonstration code

I'm trying to get my app to function like the iOS Contacts app where either the Tab key or the Enter key can be used to progress from field to field. I have things working for the Enter key by changing the FocusState when onSubmit is called, but this doesn't work for the Tab key. This isn't anything to do with system settings since iOS Contacts works as expected. How am I supposed to listen for the tab key in iOS to change the focus?

For https://developer.apple.com/videos/play/wwdc2021/10023/?time=411 I have a similar case in my app, but SwiftUI doesn't seem to be able to sanely handle the case where the user hits the submit button after typing instead of hitting Return or the "Done" button like they do in the video. In my case I have a focus listener on the Textfield and want to perform a custom action when the Textfield loses focus. If they manually hit the submit button in the UI instead of using the keyboard, the textfield doesn't lose focus or at least the handler isn't called. Is there some way to make sure that the lose focus handler is called on the text field when they tap the submit without a bunch of kludgey code creating dependencies between the components?

We're having problems with images being sent to our CoreML model at unsupported image orientations. I'm setting the orientation parameter in VNImageRequestHandler, and I'm also using the OCR model so I know that the parameter is being sent correctly. At https://developer.apple.com/documentation/vision/classifying_images_with_vision_and_core_ml it says Most models are trained on images that are already oriented correctly for display. To ensure proper handling of input images with arbitrary orientations, pass the image’s orientation to the image request handler. but I'm not sure whether the rotation is supposed to happen automatically or whether they're implying that the model can read the orientation and rotate the image accordingly.

Can someone from Apple please clarify the company's position for developing 3rd-party apps for Bluetooth hardware? This is IRT the article "Apple rejects 3rd-party Tesla app update as it strictly enforces written consent for third-party API use" Does Apple require permission from the manufacturer before using Bluetooth GATT Services?

Will a model deployment accessed via "MLModelCollection.beginAccessing" sync for apps deployed within an enterprise via Intune, or only for apps deployed via the Apple app store?