The extra keys bar is currently shown on top of the display. The bar could indeed block what can be seen at the bottom of display, such as when browsing websites in a maximized browser window. It could cause inconvenience for users who want to have the bar always on, or he/she would need to hide the bar every time to see the bottom of display and then toggle the bar again.
Therefore, it would be really great to have an option to make the app to recalculate display dimension so not to overlap with the extra keys bar whenever the bar is toggled. Thank you.