Hi!
Taking a look at the relevant portion of the javascript:
$('[data-label="cursor_grabbing"]').css('cursor', 'grabbing');
This part: $('[data-label="cursor_grabbing"]') is a jQuery selector: it gives you a reference to every widget on the page whose name is “cursor_grabbing”. So you need to make sure to update the string in the selector to reflect the name of the widget(s) you are targeting. My guess is this is where the problem lies.
This part: .css('cursor', 'grabbing') assigns the specified cursor via CSS to the widgets returned by the selector…
I updated the file. custom_cursors (1).rp (61.5 KB)