The Category Menu has unexpected results when linking to the Product Details page. 

Here's an example of what happens:
I add a product to the shopping cart and then on the cart page, I click on the product in the cart. This links back to the product detail page. But now, while I'm on the product detail page, the category menu is fully expanded (contrary to settings) and category 11 is selected. I'm not sure why 11, but it always seems to be the same category selected, but not the one the product appears under.

Am I missing something in the configuration of this to have the category menu highlight correctly when linking from somewhere like the cart?

Using DNN 07.00.05 and Smith Cart 5.57.

Disappointing that the category menu doesn't work for product details page, but aside from that, how do I stop it from opening up to Category 11 every time?

I've just tried it again now and still the same. If I click on a product from the cart page it comes back to the product details page and shows the product which is nice and what I would want, but the category menu expands fully and highlights category 11. Always category 11 which is weird and for a customer would be confusing.