Shopware 6.4x | Twig | category listing | check if a special tag is assigned to the product

Shopware 6 (English) Themes & Design (EN)
1

In the twig template of the product listing, I want to display a special badge if the tag „nachhaltig“ (German word) is assigned to the product.

I have double-checked if the tag is assigned to the product, but the code inside the if statement does not appear.

{% if product.tags.contains(‚nachhaltig‘) %}

{% endif %}

I suspect that instead of using the German word, I need to use the tag ID or something similar. However, I couldn’t find any information about it online, or the information I found didn’t bring me closer to the solution.

Does anyone have any ideas?

Thanks!