Book and Quill Bug

I was in a multiplayer server (MineHeros) and I was writing a book (using the book and quill) and after ten pages it 1.) wouldn't save and 2.) when I hit done, the game crashed. Fortunately this was Client side and could have been a lot worse. Please Mojang when you get a chance fix this, until then

~Boltx363

P.S. there are two crash reports in the environment box so TL;DR I was using the latest release (1.14.4) with a texture pack (DokuCraftDark) and was on MineHeros nothing else