iOS 26.4.1 fixes iPhone bug that stopped iCloud data from syncing, including Apple Passwords - 9to5Mac
… The bug also impacted some Apple services that relied on CloudKit infrastructure, like the shared passwords feature in the Apple Passwords app. So, if you’ve been noticing data syncing problems with your iPhone apps lately, and your device is running iOS 26.4.0, try updating to iOS 26.4.1. …