Product position not saving

Hello — I am runing Magento 2.4 and in Admin when I assign a numerical position to “Products in Category” and save, those changes don’t appear on the frontend.

I have tried a lot of different things in Display Settings: Anchor on, Anchor off, sorting by product name, sorting by price — nothing works and the products just stay displayed in the order they were added to the category.

Any ideas on this? Thank you in advance.