The product description in product list page shows either short description or full description. I like to see its short description AND full description.
I have changed “product_data.tpl” as follows (in red). But it doesn’t work.
You need to trace back where that array is generated and see what stops it from carrying full desc. I think it is done to optimize speed. If you db access and hold 50 full descriptions in memory, that is a lot…