How persistent is the storage of the WorldTrackingProvider and its underlying world map reconstruction? The documentation mentions town-to-town anchor recovery, and recovery between sessions, but is that including device restarts and app quits? There are no clues about how persistent it all is.

Hello, I've noticed that when I have my ARSession run the sceneReconstruction provider and the world tracking provider at the same time, I receive no scene reconstruction mesh updates. My catch closure doesn't receive any errors, it just doesn't send anything to the async list. If I run just the scene reconstruction provider by itself, then I do get mesh updates. Is this a bug? Is it expected that it's not possible to do this? Thank you

The Photos app on VisionOS does not apply a blurry navigation bar background to the top of the photos views. Instead if has a transparent navigation bar with some stylized floating buttons. How can I mimic this in my own SwiftUI VisionOS app?

As a user, when viewing a photo or image, I want to be able to tell Siri, “add this to ”, similar to example from the WWDC presentation where a photo is added to a note in the notes app. Is this... possible with app domains as they are documented? I see domains like open-file and open-photo, but I don't know if those are appropriate for this kind of functionality?

Is there a way to present a non-anchored confirmation dialogue in iOS26? Maybe some random style modifier I haven't noticed? Things like menu bars should be able to prompt confirmable actions, but there's not always a convenient place to anchor a popover for those.

I’ve got the new SwiftUi webview in a sheet. When I pull down the contents from the top of the page I expect it to dismiss the sheet, but it does not. Is there a workaround or modifier I’m missing?

Are there tools to inspect why a drag-and-drop drop is not triggering in a SwiftUI app? I've declared .draggable on the dragging view, and .dropDestination on the receiving TabContent Tab view. This combination of modifiers is working on a smaller demo app that I have, but not on my more complex one. Is there a means to debug this in SwiftUI? I'd like to see if the drag-and-drop pasteboard actually has what I think it should have on it. Notably: "TabContent" has a far more restricted list of modifiers that can be used on it.