Every since upgrading to iOS 11.0 on my iPhone 6S Plus, the text doesn't consistently fit in the notification bubbles. The bottom of the letters often get cut off. It was fine in all versions on iOS 10 and I have't changed the font sizes. I have updated to the latest 11.2 and I still see the same issue. Of course, the phone has been restarted several times since the issue started. Is there any fix to this issue?