These bookmarks were pointing to directories in my iCloud Drive. These directories still exist after updating.
An example URL on iOS 14 is:
file:///private/var/mobile/Library/Mobile%20Documents/com~apple~CloudDocs/Pictures/Archive/Digital/
I create bookmarks via:
try bookmarkData(options: [], includingResourceValuesForKeys: nil, relativeTo: nil)
I resolve these bookmarks via:
try URL(resolvingBookmarkData: data, options: [], relativeTo: nil, bookmarkDataIsStale: &bookmarkDataIsStale)
Is there a specific technique required to create and resolve bookmarks after an OS upgrade?
Thank you for filing this feedback report. We reviewed your report and determined the behavior you experienced is currently functioning as intended.
Existing bookmark are force-expired at the update to iOS 14. There’s nothing the user/developer can do about it, except for checking that the bookmark resolves before presenting it to the user as accessible.
You can close this feedback by clicking on the "Close Feedback" link. Thank you.