Why does my keyboard open when trying to read replies?

This just started. When I'm reading comments and open up the replies the keyboard pops up with bame already there. Have to hit back button to read the replies. Then when you go back to comments dang thing opens again. Hit back button to get it out of the way. Annoying.

Even changed keyboards and still does it. Looked for all kind of settings but nothing stops this from happening. Didn't do it before. Why did it start?