nextgen gallery single image doesn't link to gallery but title does

If I click on a title of the image from this page it goes to the gallery just fine. But if you click on the image below the title it does NOT go to the gallery page. Does anyone know how this can be fixed ow can this be fixed?

https://chalmersautomotive.com/conversions/chalmers-luxury-lounge-2/ 1st click on a title and it goes to the galley page as it’s supposed to, but click on the image and it just enlarges the picute instead of going to the gallery.

Thank you,
Scott

https://www.ads-software.com/plugins/nextgen-gallery/