Everyone knows that mobile first design is critical in these days. And with mobile first web application design, fast and evolving techniques should be incorporated.

An ajax based Shop page UI will be a great addition to optimize the shopping experience for customers.

One such example is the following demo provided by woodmart theme. Notice almost every Shop functionality is using ajax including categories and product filters.

It's a great implementation by their team for having mobile first UI. I hope flatsome devs understand the request and implement it.