I have added a custom button that behaves quite nicely on the Lead home page. I also have the same button defined for sub-grids. The button appears on Advanced Find according to the specified Enable Rule. However the button does not respond when clicked. Looking in F12, the JavaScript library is not loaded.
The library exists and is properly specified in Ribbon Workbench. Published. Re-published. Cleared cache. No luck.
What am I missing?