at the moment I can only choose between bottom right and bottom left.
I am not able to place the widget on top or on the left or the right side, and I can't center it.
And it would be nice, if I could change the orientation (portrait/landscape).
And it would be also nice to be able to change the look of the widget (not only the size and the color). For example: round corners on top, but not for the bottom.