Hello
onItemClick of a block triggers a window popup (icons: copy, link, delete), to extend the window content the key needed is windows/context not window/context as shown in the help documents.
Furthermore, I like to know if it is possible to override the content of the popup, i.e. hide icons and also add a few more. I like to be able to add items (that are different with each block onItemClick) to the popup programatically. Grateful for any example.