Remove image alt title on hover BUT STILL have image title in lightbox?

Hi,

this is mentioned in the documentation:

It is a browser feature but it is possible to hide them by adding following code to Functions.php file of your child theme in Appearance > Editor

function remove_title_attr(){
?>
 <script>
jQuery(window).on('load', function(){
jQuery('#wrap_all a').removeAttr('title');
jQuery('#wrap_all img').removeAttr('title');
});
 </script>
<?php
}
add_action('wp_footer', 'remove_title_attr');

so far so good, but:
with this active, the lightbox of Masonry Gallery for example show no image title. When disabling this function, then the title of the images are shown in the lightbox.

Is there a workaround so that this feature can be ACTIVE and STILL display the image titles in the lightbox?
Thanks.