Why does the custom button I installed not show up?
way the custom button function works, is it displays the button at the exact spot where the script is inserted. If the script is in the <head> section it will not show up at all most of the time. Also, the custom button will not show up as a badge or tab automatically. However, it can be achieved with just a little extra HTML code. Just move the widget code to the beginning of the <body> section and wrap it in this tag: <div style="position:fixed; bottom:0;left:0;"> <!-- widget code goes here --></div>