I think they must change some codes about Screen Wake parts, maybe it relates Touch ID because of iPad，I thought iOS and iPadOS were separated, apparently not all.

Thank you, this is very helpful

Yeah, my solution: var body: some View { …. { } .adoptableWidgetBackground(color) } extension View { func adoptableWidgetBackground(_ color: Color) -> some View { if #available(iOS 17.0, *) { containerBackground(for: .widget) { color } } else { background(color) } } }

Yeah: add @ViewBuilder before func resolve this issue

Yeah, see my solution in the newest answer

Hello I have reported an issue on the Feedback Assistant with more information and attachments, FB number is: FB16421665 I have tried to use preview but it failed with: Failed to build the scheme “MyWidgetExtension” thanks

I added a diagnostics file in the new reply, please have a look