Add button arrangement option and size of each one of them.

Add the option to arrange the buttons (in all types of touch layouts) and to be able to choose the size of each button through the settings. This request is because my arm hurts a lot for the organization that they are. I want to be able to use this option in all button layouts. And I want the run button to be active even without walking, being able to stop running just by clicking on it. Please, add.