If you use a blueprint setup like the one given on the Kirby Reference page in Panel -> Samples -> Shop, pages are not draggable in a way that it is possible on the main panel page.
So the only way to sort the pages (products in that sample) is by changing the folder numbering in content, which is complicated for some users.
Is this a bug or am I missing something, or using it wrong?
No sortBy is added and sortable is by default true (basically the original sample given in the docs).