I made a thread before 8.1 came out about two problems with 3rd party keyboards. 1) You have to scroll down every time you open a conversation 2) Most of the time, you can never "quick reply" to a message on the lockscreen because the keyboard just refuses to show up. With 8.1, my first problem has been fixed but the second still exists and is actually worse it seems. Does anybody out there use a 3rd party keyboard that works every time on the lockscreen? If so, what keyboard are you using and how did you fix it? SwiftKey NEVER shows up on the lockscreen for me.