Safari on iOS does not have caret jump issue

현상

In Safari on iOS, typing punctuation characters in the middle of a word works correctly and the caret stays at the insertion point instead of jumping to the end.

재현 예시

1. Focus on contenteditable element on Safari iOS.
2. Type a word (e.g., “California”).
3. Move cursor to middle of word (e.g., after “Califor”, before “nia”).
4. Type comma (,).

관찰된 동작

• Correct behavior: Caret stays after comma at insertion point
• No jumping: Caret doesn’t jump to end of word
• User can continue typing: Can immediately type next character
• Works correctly: Safari handles punctuation input properly on iOS

참고사항

This is a control case demonstrating that the issue is Chrome Mobile-specific and Safari on iOS works correctly.