“I’ve lost entire sentences of text to this incompetent implementation.” (opens in new tab)

John Gruber at Daring Fireball talks about a problem in SwiftUI-based macOS and iOS apps where undo is completely broken during text editing: Basic stuff that’s worked reliably for decades — some things that heretofore had worked forever — are dangerously broken. If you’re running MacOS 26 Tahoe, open Journal and make a new dummy entry. Type...