S6 keyboard small and movable

[AC Question]

My Galaxy S6 keyboard shrunk and moves around. I saw the same issue on here with an s5, and the fix is to press the double keyboard button on the keyboard; however, there is a microphone in it's place on the s6. Help! I hate this little keyboard!

 

[SpookDroid]

It's not a 'fix' because it's not broken nor faulty. It's a mode you might have entered without knowing. Your keyboard, based off SwiftKey, has several sizes, but also comes with a 'floating' mode to allow you to type without covering the app you're using.

You should be able to press and hold the microphone button (if you look closely, there should be a gear icon in a corner of the button) and select the last icon, the one that looks like two overlapping keyboards.