Edit shortcuts and Move response panel

The possibility to edit the shortcuts would be really convenient, especially the fact that ‘backspace key’ delete a request instead ‘delete key’ makes my productivity drop drastically.

Another option that would be great is an option to move the location of the response panel to bottom. I know that currently if you decrease the size of the window, this happens by default, but it would be interesting to be able to do this with the larger window.