I have a lightbox on my site that has a gallery of over 50 photos. When you click on a photo, the thumbnails show across the bottom of the page but the thumbnail list doesn’t scroll/adjust as we flip through the pictures.
For example, if you scroll down to the bottom of the page and click on the last photo, you can’t see that photo as a thumbnail at all or the photos adjacent to it. The thumbnails are “stuck” as being photos 1-15ish.
So I am able to scroll manually using the horizontal scroll bar at the bottom of the page on Google Chrome, Windows 10. But when I scroll while in the Lightbox view, it closes out the Lightbox.