TobjasR

@aetherscythe this is because the $capability parameter of this plugin’s add_menu_page function (required for users to access it) is hard-coded as manage-options. So the User Role Editor cannot alter this capability. (Can only for dynamic / soft-coded capabilities.)

workaround:

• go to Plugins > Plugin-Editor
• select Import Social Events from the drop-down menu
• select/open file import-facebook-events/includes/class-import-facebook-events-admin.php from the side-bar
• go to the public function add_menu_pages() function (or Ctrl+F search for manage_options)
• replace manage_options with a custom capability, e.g. facebook_import
• Click update file (or whatever it’s in English) to save the file
• go to User Role Editor and add that custom capability (e.g. facebook_import) to the list via add new capability (or whatever it’s in English) button
• now, you can assign the capability to the roles of your choice

And yes, I think asking the developer for a soft-coded / dynamic capability is kind of a feature request.