Apple published a new ad for its iPhone X last week, demonstrating the new Face ID unlock feature. It also demonstrated a relatively minor iOS 11 bug, where the text from an iMessage escapes the animated bubble it’s supposed to stay inside. Apple has decided to update its ad on YouTube to remove the iOS 11 bug by re-shooting the scene it appears in. It’s not clear if this means the company now plans to fix the bug in its upcoming iOS 11.3 update