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In session 10085 of wwdc21 https://developer.apple.com/videos/play/wwdc2021/10085 as well as this article https://www.apple.com/newsroom/2021/06/apple-advances-its-privacy-leadership-with-ios-15-ipados-15-macos-monterey-and-watchos-8 we are being told about the new Secure Paste in iOS 15. From the newsroom article: "With secure paste, developers can let users paste from a different app without having access to what was copied until the user takes action to paste it into their app." I am struggling to understand how can a developer let users paste from a different app without having access to what was copied ? Currently by using the UIPasteboard API we can very easily obtain what was copied from another app - the only difference is that the clipboard warning banner now doesn't show when the user selects paste from the clipboard menu.