Generate mark action options for an element based on selection mode.
This is the main function for generating XPath options when a user clicks on an element in the feed content.
Clicked element
Current selection mode ('smart', 'all', 'adv')
Array of XPath options for the dropdown
Generate mark action options for an element based on selection mode.
This is the main function for generating XPath options when a user clicks on an element in the feed content.