Using book and quill causes the game to crash

I’m not entirely sure, that this bug is not related to language-bugs, because, maybe the game crashes not exactly because of using book and quill, but because I use Ukrainian language (That's supported by Minecraft BE), because this problem does exist at least for a few weeks, but anybody didn’t report it, but anyway: Every time, when I try to write something in existing book and quills - the game crashes. Every time. I firstly thought that the problem is with only unfinished books and quills that existed before the updates, but when I tried to re-write one of those books - my game crashed anyway. It seems that the books have some kind of storage, that can't be more than about 1 page, and if it more - the game will crash everytime when you write or just read this unfinished book (In the video is the example with one of pre-updated books, so it’s have a little more symbols than just 1 page).

The game doesn’t crashes only when you try to write something, but also when you just read those books - starting from the pages 5-6 - your game will crashes every time, when you will reach those pages. Somehow it wont crash when you will read it with just lectern.