You're not able to use Ctrl+Home or Ctrl+End to jump to the beginning/end of a text while editing a book and quill, like you're able to in most text editors. Instead, it has the same effect as just pressing "Home" or "End", respectively.
This might be working as intended.
- Get a book and quill
- Write something in it that spans multiple rows
- Move your cursor into the middle of the text
- Press Ctrl+Home
- You're just at the beginning of the line you're currently in, not the beginning of the entire text
- Press Ctrl+End
- You're just at the end of the line you're currently in, not at the end of the entire text