This is affecting realms. When writing in a book and quill after you have closed the book n quill it deletes what was written. This is happening with everyone I know who’s tried using it and they were on different devices such as. Windows 10. Signs are also glitched. They save what you have written. But if you were to try and move the text to the middle of the sign. After you have finished writing in the sign it will automatically move the text back up a line. Book and quills are also experiencing that problem as well if the text saves. Most of the time books and quill texts do not save. I’m unsure if other items are experiencing the same glitch. But as of right now it is for sure a problem on realms on Version 1.18.12 on 04/17/2022