Hi,
We’ve managed it to work by doing some changes in setup:
in porto theme we’ve added a file /tc_templates/vc_gitem_zone.php and adjustment in line 95:
if ( preg_match( '/<a.*?(?:data-rel)=(?:")(.*?)(?:").*?>/', $image_block, $result ) === 1 ) {
$image_block = preg_replace( '/(?:data-rel)=(?:")(.*?)(?:")/', 'data-rel="' . Responsive_Lightbox()->options['settings']['selector'] . '-gallery-' . base64_encode( $result[1] ) . '"', $image_block );
}
in porto theme we’ve modified //dfactory-53eb.kxcdn.com/js/theme.min.js file and commented a piece of code responsible for the default theme lightbox:
/*,b.themeVcImageZoom(c)*/
There’s also an issue with initializin lightbox on ajax requests that should work fine when you enable Custom events in Responsive Lightbox settings.