The Set product as active action lets you define which product is treated as the active product in the flow by specifying its SKU.
Normally, if a user taps a product in a product list or grid, that product is automatically set as active, so there’s no need to link this action manually to repeater divs in product lists or grids. This action is only needed when there’s no direct product selection in the interface, and you want to explicitly set the active product for subsequent actions like adding to cart, applying fees or discounts, or attaching notes.
