Affects Version/s: Minecraft 19w13b
Fix Version/s: None
Environment:*OS Name:* Microsoft Windows 10 Pro
*OS Version:* 10.0.17134 N/A Build 17134
AMD Ryzen 7 2700 8-Core Processor
GeForce GTX 108 Ti
16GB of RAM (4GB of which is dedicated to Minecraft via JVM arguments)
*Resolution:* 3440x1440 100Hz
*Java version:* Version 8 Update 201 (build 1.8.0_201-b09), x64
Pressing the ENTER key while typing in a "Book and Quill" is intended to create a new line, which works fine on the first page of a book; But pressing the ENTER key on any page from Page 2 onward, will instead create and change to a new page, as the PGDN key would typically behave. The PGDN key still works as intended.
My ENTER key and ability to create new lines in other applications are both working as intended.