Getting Community Indicators to Save and show up in Indicators list

Of the 9 community indicators/drawing tools I have installed, only 4 of them appear in my indicators list. I see all 9 indicators in my code editor tree. When I click on the small arrow in front of the indicator in the tree, a drop-down expands showing the link for the script. Clicking that blue link then opens the java script on the right side of the code editor. Do I then need to save to get the indicator to appear in the indicator’s list? What am I doing wrong? Why do some indicators that I install simply appear in the indicators list, while others do not?