When calling a color picker from the "onClicked" signal of a mouse area, the color picker will automatically launch itself even if the mouse area responsible is not clicked. So when you run the file from live preview it always launches the color picker on load. To test this i made a simple mouse area component that should log a mouse click to the console. When running this second component it also launches the color picker even though there is no color picker at all in this code. Also the console log is never printed. This also happens using the run button option when the color picker component is set as the main file, if the mouse area component is set as the main file then it will launch without loading the color picker from the run button. Tested on 1.1 and 1.0, same results in both.