keyboard slow in notes in IOS 13.1.2 on iphone7
Just updated to IOS 13.1.2. I have a long note, thousands of characters long, and when I click into it and start typing to add content, each keystroke lags by a large part of a second. Typing several characters in a row takes a few seconds. The problem exists with the American English keyboard, and it also exists with the Chinese pinyin keyboard and the Chinese handwriting keyboard. While handwriting a Chinese character, the handwriting also lags, so that the strokes in the character don't show up in real-time but lag behind my finger by up to a half second or more. In a smaller note, I don't see the lag. Maybe a new bug? There is no lag at all when scrolling up and down in the same note.
iPhone 7