Question about updating cart drawer DOM via Section Rendering API

Extensions
1

Hello Shopify Support,

I’m currently developing a Shopify app.

I understand that when an app needs to update the cart DOM, it can use the Section Rendering API or Bundled section rendering by specifying a section_id.

However, in one theme, the cart drawer appears to be outside the main section and footer section, and it does not seem to have a section ID (cart-drawer) that can be passed in the sections parameter.

In this case, how should an app update or re-render the cart drawer DOM?

Is there a recommended Shopify-supported approach for themes where the cart drawer is not available through the Section Rendering API?

Thank you.

2

There is no guaranteed way to do this as every film will differ.