Natural Elements review for Buy Button channel

It's a fantastic idea and works well on mobile, but on desktop with Chrome browser, there is a glitch on first-page load. The product collections window is truncated. Any resizing of the browser makes the collection window fully appear. All subsequent views are fine, but press f5 to reload the page and the problem reoccurs. Looking on the Shopify forum shows that this or a very similar issue has been occurring for a few years and I wonder if they just can't fix it.