When I click an already defined Background color for editing the color, the color choosing circle is always in the Left Top, only when I move the Gradient Slider, the color choosing Circle moves to the correct position.
 
This Bug is Pending for several months now !. This issue was brought up by me several months ago and one of your colleague was able to recreate the issue and had promised to get it rectified, but not happened even after several updates.
 
I have created some dummy sections with background colors for checking the color background issue.
 
Regards
Bala