How to display woo product description via block element?

Hey there,

I’m currently building a custom WooCommerce single product layout using a Block Element hooked to before_single_product for all product pages. Inside the Block Element, I’m adding GenerateBlocks text blocks with Dynamic Data. I have disabled the default Woo product template, works well so far, product title, price and other meta will be displayed correctly.

{{post_excerpt}} works correctly and outputs the product short description in the frontend. However, when I try to use {{post_content}}, nothing is rendered. Alternatively, if I use the [woocommerce_product_description] shortcode inside a Shortcode block, the shortcode itself is displayed as plain text instead of rendering the product description.

Is this expected behavior because of the before_single_product hook being outside the normal the_content() execution? What would be the recommended way to output the main product description within a Block Element hooked into WooCommerce without enabling PHP execution?

Thanks in advance for your help
Sascha