Where is short description in product template?

I figured out that I needed to edit my template for basic layout for a product to layout correctly on the front end, but I don't see any block for short description. I didn't find any user documentation for this.

I'm trying to add the short description (post_excerpt) to my single product page template in the Site Editor.

I found that the fluent-cart/shopapp-product-excerpt block exists, but it's not available when editing the Single Product template. Looking at the code, it appears the block's parent array only includes shopapp-product-loop and shopapp-product-image, but not product-info.

Could you add 'fluent-cart/product-info' to the parent array in InnerBlocks.php line 126-129 ? That would allow us to add the excerpt block to the single product template like we can with title, price, and stock.