Focus tile disappears from Control Center after overnight charging (iPhone 14 Pro Max, iOS 27.2)
Device: iPhone 14 Pro Max
iOS version: 27.2
Problem: Since updating to iOS 27, the Focus tile disappears from Control Center after my phone charges overnight. When I open Control Center in the morning, the Focus control is simply gone. All my other Control Center controls stay in place; only Focus is affected.
Details:
1. The active Focus mode itself is not affected. If a Focus (e.g. Do Not Disturb) is on, it stays on. Only the tile disappears, so I can't turn the Focus off from Control Center.
2. To get it back, I have to long-press an empty area of Control Center (or use search in edit mode), find "Focus" and add it again. After that it works normally until the next night.
3. It happens only after overnight charging. It has never happened during the day.
4. The phone does not restart overnight: in the morning it unlocks with Face ID, not the passcode. I also tried a manual restart, and it did not remove the tile.
5. I have no Focus schedules or smart activation set up in Settings > Focus. I did not add or change any other controls.
6. A friend's iPhone doesn't have this issue, so it may depend on device configuration.
Expected behavior: The Focus tile should stay in Control Center permanently.
Actual behavior: The Focus tile disappears after overnight charging and has to be re-added manually every morning.
Has anyone else run into the same thing? Does it happen on other iPhone models or on other iOS 27 versions? If you found a fix or a workaround, please share it. I have also reported this to Apple through their feedback form.