Product Category Description not showing

Hello,

We are using the Newspaper theme with a standard Woocommerce installation:
https://www.doordebenen.nl/

For product categories, we are using the following plugin to show the bottom description in product categories such as:
https://www.doordebenen.nl/c/tactiekbord-voetbal/

However, the bottom descriptions are not showing on the live website, even though they do show in our WordPress and plugin settings.

We checked everything with the plugin and also had their support, but it’s still not showing. The plugin support also told us:

From what I can see in the source code of the website, the category is not using the standard Woocommerce classes.
Looks like there are different category templates and not default Woocommerce hooks, that’s why the description is not shown.

We were also asked to ask you for a list of hooks that are used for product category templates.

Can you support us with this?
Thank you!