Default Annoying problem with stock keyboard!!

Hey guys. Every time I turn off the display on my D802 my keyboard will show as stock. On daily basic I use Fleksy keyboard but I have to activate it every time I want to use it and or a getting annoying!! I use cloudy stock 2.2. And have grennify but I tried to degrinify Fleksy but it didn't help. What could be wrong?

Sendt fra min LG-D802 med Tapatalk