Having issues when finished typing and hit home button and the keyboard still stays on the screen even while I'm swiping through my home screens. Thought it was swiftkey so I changed to another keyboard to test it but found the other keyboard did the same thing. Granted it doesn't do it all the time and I can usually get rid of the keyboard if I push the home button again but it's kind of annoying. Battery pull as well as restart didn't help. Suggestions?