Hi,
The breadcrumb use the "pathway" variable in order to know from which module it come from.
As you can see, the result is different between theses two links (for the same product) :
pappus.web10.redhost.dk/maerke/product/4.../category_pathway-80
pappus.web10.redhost.dk/kategoriliste/pr.../category_pathway-77
In the first link, it uses the menu "maerke" with the module 80.
This product listing display all sub elements. It means that if we want to find the product "43" (lego creator), it would be possible to find it in the root of the menu.
Because all products are displayed, the product 43 would be list. Maybe not in the first page, but even if it is page 10 or 50, the path would be the same : the root ("maerke").
In the second link, it uses the menu "kategoriliste" and the module 77.
The product listing just display direct sub elements. So, if we want to find the product "43", the only valid path is : Kategoriliste / Mærker / Lego / LEGO Creator Bjælkehytte - 5766
Breadcrumb is process using the first valid path.
I have add in the TODO list a request for an option which would allow to mix all-sub listing with direct-sub breadcrumb ; but I can't tell you when this option would be implemented.
Regards,