When run on an iPhone 7, the next keyboard button works before any other key is pressed. So, if you open up the keyboard and press the button, it will work. But if you first press the "z" key or any other key prior to pressing the next keyboard button, it will not work.
When run on an iPhone 7, the next keyboard button works before any other key is pressed. So, if you open up the keyboard and press the button, it will work. But if you first press the "z" key or any other key prior to pressing the next keyboard button, it will not work.