Opencart - How to display product options on category pages?

Question

PHP

Hello!
I'm trying to display product options on the category pages for each product, so that you can view the options right on the product page (in the future, maybe immediately select and then add to the cart).
Currently opened the Controller tabs product.php and category.php .
In the first tab I found the definition of the array of options - this->data['options'] = array();I copied it to category.php .
Then I try to call the options in product/category.tpl , starting with <?php if ($options) { ?>, but that's where the condition ends. The listing loop <?php foreach ($products as $product) { ?>does not see the options in the current product and simply does not display the options block.
What could be the problem?
What pitfalls have I missed?
Please tell me.
Thank you.

Answer 1

The issue is solved with the help of a special module :)

Answer 2

The issue is resolved with the help of a special module :)
Comrades, good afternoon! What module was used?