Plugin doesn’t work properly

Hello.

I wrote to you by email and did not receive a response, so I duplicate the description of my problem here.

Thanks a lot for the plugin. It looks promising, but unfortunately doesn’t work as expected for me.
Filtering works good, but no matter which skin I choose, the behavior is always the same – for each element, the name is written at the bottom, and on hover, the entire area of the element is simply shaded, that is, you cannot follow the link or enlarge the image.
I thought it might be some kind of script conflict, and I tried disabling other plugins and changing themes, but it doesn’t help.

By the way, infinite scroll doesn’t work too, but this problem persist even in your demo, as you can see by yourself: https://www.it-rays.org/raysgrid/infinite-scroll/