Ulkit 3 Grid module strange problem

Hi I have strange problem with Ulkit 3 Grid module.
I select Pop up but it's not working in light box.
When I click on one of image it will be selected with the shadow on all grid (all images).
When I change the persentage of colomn the images will not resize.

Link of page www.noh-art.com/little-shop-of-art.html

Any suggest?
Thank you
Link no

Hallo,
1.) das Time hat kein Uikit 3 Grid, ausser sie benutzen das neue Astroid framework
2.) Sie haben JCE MEdiabox installiert, das beisst sich

So to have new framework Astroid I have to install example for Joomla 4? And that is not good at moment. We need to wait Joomla 4 stable.
or there is another way to have framework astroid?

Hello,
Joomla 4 is far far away!! Maybe you can switch to Joomla 4 in 2 years when Joomla is stable.
www.joomlaplates.com/blog-news/joomla-4-compatibilty-faq