I have an issue with thumbnail image Swiper.
Expected Behavior
When I click on a thumbnail, it should immediately change the slide of the main slider to the index of the clicked thumbnail.
Actual Behavior
When I click on a thumbnail, it takes 2-3 times to trigger click event. It appears that there is something impeding the propagation of click events in thumbnail controlled sliders. However, when I use the next/prev buttons on the main slider, the thumbnails are working fine.
Here's the demo currently on your site.
http://idangero.us/swiper/demos/300-thumbs-gallery.html
Github issue:
https://github.com/nolimits4web/swiper/issues/2934
What might cause this behavior and how can I fix it?
