We can't investigate this problem by a screenshot. It can be a conflict with 3rd party plugin/theme. Could you reproduce the problem on a public site so we can investigate it?

Regards,
ARI Soft

I managed to sort it out! I had a "show more" button with text - it seems all items need to be images - I did remove all plugins and moved to WP native themes and it didn't sort it out, so I figured out I must have been doing something wrong!! Sorry for bothering you! Have a great day!!

Last year I wasn't able to see the thumbnails icon and you then suggested I use the following code:

setTimeout(function() { $('.slick-slide').each(function() { var $this = $(this); $this.attr('data-options', JSON.stringify({thumb: $this.attr('href')})); }); }, 100);

That worked like a charm, up until very recently. The thumbnails icon is no longer visible, see for example:
extramakelaars.nl/woning/enschede-holzik-es-1/ (click on the large real estate visual containing the magnifying glass)

The source code shows the following:

<button data-fancybox-thumbs="" class="fancybox-button fancybox-button--thumbs" title="Thumbnails (G)" style="display: none;"></button>

Do you perhaps have an updated solution to the problem of the missing thumbnails icon?

Hello,

Try the following code:



Regards,
ARI Soft

Excellent, that works.
Thank you very much!