mgiadach

skyhighNL, it’s very likely that the modification will be overwritten in a plugin update.
I don’t know how to solve the issue without editing a core file, so I think we should wait for a permanent solution from the plugin’s developer.

You can edit the following file: responsive-lightbox/js/front.js

Near the end of the file, at the array of options (line 227), add these lines of code:

,
  wrapper       : {
    onClick: "close"
  }