Let’s add the filter feature to the app. The first step in it is to click on the “App Settings” on "App" the left menu bar.

Clicking on the “App Settings” opens a tab with more options like General Settings, Product Variants, Filter, and Mobile App Download Popup.

To insert the filter feature into the app, click on “Filter”.

Here, you have the option to add filter categories like product size, color, price, and others. For instance, let’s start by adding a product size filter.

Name the filter category as US Size and click on “+ Add Tag” to start adding different product sizes.

Enter the tag label and value each time and finally save the changes made.