it would be useful to introduce another button into the click window. One that switches mouse arrow control off.
right now this only is possible within the Main window. Of course it is necessary to show the 'are you sure'-window as well.
2 and 3:
the main window and the click window could use an additional button as well. right now it is necessary to enter the program options to activate dwell click functionality. In my opinion it would not matter if these buttons were only accessible via mouse (since it has something to do with the program's principles).