Same problem here: every time I work on Xcode 12, the message "Spotlight quit unexpectedly"

Same problem here. App syncs, but sooooo late.

Same for me. Reported to Apple, just in case give any clue...

Have you already tried this way? if groupBy == 2 { cards.nsPredicate = nil let sortSetID = NSSortDescriptor(keyPath: \.setID, ascending: true) let sortName = NSSortDescriptor(keyPath: \.name, ascending: true) cards.sortDescriptors = [sortSetID, sortName] // This errors cards.sectionIdentifier = SectionedFetchResults<String, Card> // This errors }