it is not immediately visually obvious that the left part of the screen is the 'test mode' and that clicks should be made in that area. perhaps graying out the rest of the screen, or making a border around the test mode, would be helpful. or a popup.
it is not immediately visually obvious that the left part of the screen is the 'test mode' and that clicks should be made in that area. perhaps graying out the rest of the screen, or making a border around the test mode, would be helpful. or a popup.