Disable Page Caching for Development
Disable page caching for your site, so that you can immediately see changes made during development. Typically, you disable page caching only for sandbox instances, never for development or production instances.
If you are working with SFRA, you already have a catalog assigned to the site, so the
next step is to generate a search index. If you are developing a custom site, the next step
is to assign a catalog.