Swift Key keyboard will not work with Firefox beta. The native keyboard makes ff freeze when going into bookmarks

Swift Key keyboard will not work 100 percent. If I were to type gmail.com it would end up gmai.com. The dot would backspace. The native keyboard works typing url's but when going into the bookmarks page it freezes the whole program. I have not tried typing on web pages with it yet, I have had to pull battery three times. Force close comes up, but it even freezes that as well. When pinch zooming, the text takes forever to catch up and 8 times out of 10 it freezes the program. Completely stock frg22d