Hi!
I’m using product galleries with nestable slider - query builder.
My problem is if i want to use it with vertical alignment, listing all of images, but i set it only 3 pieces.
Yes i know, if I set up the height with XXvh value, it will be change, but it is not good solution, because i dont know, how much height will be the product section.
Why do I think is it a bug? Because i use it horitontal slider, the items number working good.
As far as I know, splide js itself doesn’t have an option to specify the amount of slides to show when in vertical Mode.
What’d I’d try, is to remove the per page and per move settings of the thumb slider and set it to autoheight Options - Splide
Then just play around with the layout and alignment options so the wrapper of the thumbs slider always stretches to the height of the main slider. That way, while different amount of slides might be shown, at least the sliders are the same height.
Hi,
Thanks so much for your report!
Splide.js needs a fixed height, percentages are not allowed.
Accordingly, no bug 
Best regards,
timmse
Hmmm.
In the world of responsiveness, it is quite difficult to think and work with fixed values these days. 
At the same time, if you use it in horizontal mode, entering the percentage value definitely works.
